{"title":"Commercial Box Fans","description":"\u003cp\u003eCommercial box fans — also called inline box fans, box duct fans, centrifugal box fans or mixed flow box fans — are the standard fan type for ducted ventilation schemes that need high duty, low noise and a compact rectangular housing. These are commercial and industrial inline fans for M\u0026amp;E installations, not portable or window box fans for domestic cooling. eFans stocks 56 commercial box fans from 100mm to 650mm across three specialist ranges: Systemair (KVK Slim low-profile, KVK Silent acoustic, KV DUO twin-fan redundancy), Elta Multiflow SMB mixed flow, and Vent-Axia Quiet Pack QP and Slimpak SLP EC.\u003c\/p\u003e\n\u003cp\u003eSingle-phase AC, three-phase AC and EC energy-efficient motors, all speed controllable. Typical applications: commercial ventilation schemes, kitchen extract, office and retail supply-air, hotel and leisure, inline MVHR boosters, ceiling-void installations where axial fans don't fit. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/in-line-fans\"\u003eIn-line Fans\u003c\/a\u003e \/ \u003ca href=\"\/collections\/cased-axial-fans\"\u003eCased Axial Fans\u003c\/a\u003e \/ \u003ca href=\"\/collections\/mvhr-units\"\u003eMVHR Units\u003c\/a\u003e \/ \u003ca href=\"\/collections\/roof-mounted-fans\"\u003eRoof Mounted Fans\u003c\/a\u003e \/ \u003ca href=\"\/collections\/fan-speed-controllers\"\u003eSpeed Controllers\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat is a commercial box fan?\u003c\/h3\u003e\n\u003cp\u003eA commercial box fan is a centrifugal or mixed-flow impeller housed inside a rectangular steel or insulated box casing, with circular duct spigots on the inlet and outlet for inline ducted installation. They deliver high airflow at moderate-to-high static pressure in a compact footprint that fits above ceiling grids, in plant rooms or inline on exposed ductwork. Do not confuse with a domestic \"box fan\" — the portable plastic window or floor fan sold at Argos, B\u0026amp;M or similar for home cooling. Commercial box fans are inline ducted kit at £300–£5,000, specified by M\u0026amp;E consultants and installed by ventilation contractors.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between a commercial box fan and a domestic box fan?\u003c\/h3\u003e\n\u003cp\u003eDomestic box fans are portable plastic units that sit on a floor or in a window, move air around a room for personal cooling, and cost £20–£60 from general retailers. Commercial box fans are permanently installed inline on ductwork, drive a whole ventilation scheme in offices, kitchens, retail or hotels, handle 300–13,000 m³\/h at significant static pressure, and cost £300–£5,000 depending on size and motor type. They serve completely different purposes. If you need a portable cooling fan for a room, eFans is the wrong supplier — try a general retailer. If you need inline fans for a commercial ventilation design, this page is for you.\u003c\/p\u003e\n\u003ch3\u003eCentrifugal box fan vs mixed flow box fan — which do I need?\u003c\/h3\u003e\n\u003cp\u003eCentrifugal box fans use a backward-curved or forward-curved centrifugal impeller inside the box housing — high static pressure capability, ideal for long duct runs, filtration-heavy systems (grease filters, carbon, HEPA) and acoustically sensitive installations. Systemair KVK Slim and KVK Silent are centrifugal-type. Mixed flow box fans use a mixed-flow impeller that combines axial and centrifugal characteristics — higher airflow for the same size, compact, popular in general commercial ventilation. Elta Multiflow SMB is the market-leading mixed flow range. Specify centrifugal for pressure-demanding systems; specify mixed flow for airflow-led balanced schemes.\u003c\/p\u003e\n\u003ch3\u003eWhat is a slim box fan?\u003c\/h3\u003e\n\u003cp\u003eA slim box fan is a low-profile commercial box fan designed to fit above standard suspended ceiling grids (typically 600×600 tile) or in tight ceiling voids where a full-depth box fan won't fit. Systemair's KVK Slim range is the specified slim box fan on most UK commercial projects — available in 100mm, 125mm, 160mm, 200mm, 250mm, 315mm, 400mm and 500mm spigot diameters, with both AC and EC motor options. Vent-Axia's Slimpak SLP is the direct alternative. Performance matches full-depth equivalents at a shallower box height.\u003c\/p\u003e\n\u003ch3\u003eWhat is a twin box fan (KV DUO)?\u003c\/h3\u003e\n\u003cp\u003eA twin box fan houses two impellers in one casing. Specified for two reasons: (1) redundancy — if one impeller fails, the other continues running, critical for 24\/7 commercial buildings, hotels, data rooms and life-safety systems; (2) variable duty — one impeller for low-load periods, both for peak, giving energy savings over a single oversized fan. Systemair KV DUO and KVK Duo are the main twin-fan ranges we stock, in 250mm, 315mm, 400mm, 500mm and 630mm spigots, EC motors throughout.\u003c\/p\u003e\n\u003ch3\u003eAC vs EC box fans — which should I specify?\u003c\/h3\u003e\n\u003cp\u003eAC box fans are the traditional option — single or three-phase induction motors, controlled via a 5-step or electronic speed controller, lower initial cost. EC box fans use electronically commutated motors — 30–50% more efficient than AC, soft-start, infinitely variable via a 0-10V BMS signal, better part-load performance, longer service life. On new commercial projects with Part L or BREEAM targets, EC is increasingly the default specification. Systemair's KVK Slim and KV DUO are available in both; the KVK Silent is EC-only. Vent-Axia Slimpak SLP is EC-only. Elta Multiflow SMB is AC-only. Retrofits usually match the existing spec for simplicity.\u003c\/p\u003e\n\u003ch3\u003eHow do I size a commercial box fan?\u003c\/h3\u003e\n\u003cp\u003eCalculate the required airflow in m³\/h or l\/s for the application (air changes per hour × building volume, or specified grille diffusion rates), then sum the system's total static pressure — duct friction, grille loss, filter loss, attenuator loss, any heat-recovery cell, plus 20–30% margin. Plot the duty point on the fan's performance curve and select the fan where the point sits left of peak efficiency on the steeper curve. Box fans typically offer 200–13,000 m³\/h at up to 800 Pa. For MVHR booster duty, match the existing MVHR unit's duct size and specify a fan with extractable-box-style installation for future service access.\u003c\/p\u003e\n\u003ch3\u003eWhat applications are commercial box fans used for?\u003c\/h3\u003e\n\u003cp\u003eOffice and retail ventilation (ceiling-void installs), commercial kitchen extract (paired with a grease filter box upstream), hotel and leisure facilities, care homes, schools and universities, laboratories, inline MVHR boosters to overcome high duct pressure, dedicated smoke extract in refurb schemes, and any commercial scheme where the fan needs to sit inline on ductwork inside a building (not through a wall, not on a roof). Not typically specified for large warehouse or industrial extract — choose plate axial or cased axial for those.\u003c\/p\u003e\n\u003ch3\u003eWhich brand — Systemair, Elta or Vent-Axia?\u003c\/h3\u003e\n\u003cp\u003eSystemair's KVK and KV DUO ranges are the specified default on most UK commercial ventilation projects — widest size range, broadest motor choice (AC, EC, silent, twin), excellent documentation and long service life. Elta Multiflow SMB is the market-leading mixed flow box fan and typically the best-value option on airflow-dominant schemes. Vent-Axia Quiet Pack QP is specified on noise-critical commercial installs (hotel rooms, offices); Slimpak SLP EC covers low-profile EC applications. All three brands are reputable; if you're not sure, send your duty and we'll match.\u003c\/p\u003e\n\u003ch3\u003eAre commercial box fans speed controllable?\u003c\/h3\u003e\n\u003cp\u003eYes — every box fan eFans stocks is speed controllable. AC motors run via a 5-step or electronic variable speed controller sized to the fan's full-load current. EC motors accept a 0-10V signal from a BMS, thermostat, timer, CO₂ sensor or manual potentiometer, giving infinite variable speed and typically 30–50% lower energy use than AC at part load. For multi-fan office or hotel installs, specify BMS-integrated EC fans rather than AC with distributed controllers — simpler, more efficient and easier to commission.\u003c\/p\u003e\n\u003c!-- Schema: BreadcrumbList --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Schema: Organization --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Schema: Speakable --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Schema: FAQPage --\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"systemair-kv-duo-315-ec-twin-fan-76833","title":"Systemair KV DUO 315 EC Twin Fan 76833","description":"\u003cul\u003e\n\u003cli\u003eSpeed-controllable\u003c\/li\u003e\n\u003cli\u003eIntegrated electronic motor protection\u003c\/li\u003e\n\u003cli\u003eSafe and maintenance free operation\u003c\/li\u003e\n\u003cli\u003eEnergy-saving\u003c\/li\u003e\n\u003cli\u003eSuitable for External Mounting as standard\u003c\/li\u003e\n\u003cli\u003eLow noise level\u003c\/li\u003e\n\u003cli\u003eTwin fan – Run \u0026amp; Standby\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003eThe KV DUO fans are driven by EC-external rotor motors. These are energy saving motors with high efficiency. The power electronics are integrated in the motor housing. All models have one potential-free terminal for error message. All motors are suitable to be used for 50\/60Hz. The input voltage for single phase units can vary between 200 and 277V, for three phase units between 380 and 480V. Speed control by a 0-10V signal. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe fans are easy to connect to spiral ducts using FK mounting clamps.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe KV DUO models are manufactured from Aluzinc sheet steel with acoustic insulation and are suitable for external mounting on roofs. All models are equipped with backward curved centrifugal impellers wired out to an IP65 Terminal box.\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNorminal data\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage (Nominal)\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase(s)\u003c\/td\u003e\n\u003ctd\u003e1~\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput power\u003c\/td\u003e\n\u003ctd\u003e169\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput current\u003c\/td\u003e\n\u003ctd\u003e1.17\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller speed\u003c\/td\u003e\n\u003ctd\u003e1,824\u003c\/td\u003e\n\u003ctd\u003er.p.m.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir flow\u003c\/td\u003e\n\u003ctd\u003emax 0.558\u003c\/td\u003e\n\u003ctd\u003em³\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature of transported air\u003c\/td\u003e\n\u003ctd\u003emax 60\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax temperature of transported air, when speed controlled\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSound data\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound pressure level at 3m (20m² Sabin)\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003edB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\/Classification\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure class, motor\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation class\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eData according to ErP\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eErP ready\u003c\/td\u003e\n\u003ctd\u003eErP 2016; ErP 2018\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions and weights\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct dimension; Circular, inlet\u003c\/td\u003e\n\u003ctd\u003e315\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct dimension; Circular, outlet\u003c\/td\u003e\n\u003ctd\u003e315\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e37.5\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOthers\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct connection type\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KV_DUO_315_EC.pdf?v=1605113156\" title=\"Systemair KV DUO 315 EC Twin Fan 76833 datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSystemair KV DUO 315 EC Twin Fan 76833 datasheet\u003c\/a\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":36814894006428,"sku":"76833","price":2252.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KV_DUO_EC_NO_FEET_1.jpg?v=1605111058"},{"product_id":"systemair-kvk-silent-100-ec-fan-100mm","title":"Systemair KVK Silent 100 EC Fan - 100mm","description":"\u003cp\u003eKVK Silent EC is a box fan with circular duct connections. The casing is insulated with thick and high density mineral wool insulation. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Silent EC is delivered with integrated motor protection and pre-wired potentiometer (0-10V) that allows you to easily find the desired working point. The fan can be demand controlled via sensors for CO2, temperature, humidity, presence indication and VAV. Size 315-500 also offers possibility to communication via Modbus.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eLow sound level, thick and high density insulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design, easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy maintenance, service cover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir tight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency and low SFP in a real working point\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple to install, mounting brackets included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated motor protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluzinc casing, C4 corrosion class\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eInstallation\u003cbr\u003e\u003c\/b\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKVK Silent EC can be installed in any position.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct dimension; Circular, inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct connection type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054436049052,"sku":"92167","price":796.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/kvk-silent-ec.jpg?v=1606920552"},{"product_id":"systemair-kvk-silent-125-ec-fan-125mm","title":"Systemair KVK Silent 125 EC Fan - 125mm","description":"\u003cp\u003eKVK Silent EC is a box fan with circular duct connections. The casing is insulated with thick and high density mineral wool insulation. The casing is manufactured from Aluzinc in corrosion class C4. \u003c\/p\u003e\n\u003cp\u003eKVK Silent EC is delivered with integrated motor protection and pre-wired potentiometer (0-10V) that allows you to easily find the desired working point. The fan can be demand controlled via sensors for CO2, temperature, humidity, presence indication and VAV. Size 315-500 also offers possibility to communication via Modbus.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eLow sound level, thick and high density insulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design, easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy maintenance, service cover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir tight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency and low SFP in a real working point\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple to install, mounting brackets included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated motor protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluzinc casing, C4 corrosion class\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eInstallation\u003cbr\u003e\u003c\/b\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKVK Silent EC can be installed in any position.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct dimension; Circular, inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct connection type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054460788892,"sku":"92168","price":797.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/kvk-silent-ec_dc070b9c-d5bd-4640-965f-e2a3f2bdab87.jpg?v=1606920607"},{"product_id":"systemair-kvk-silent-160-ec-fan-160mm","title":"Systemair KVK Silent 160 EC Fan - 160mm","description":"\u003cp\u003eKVK Silent EC is a box fan with circular duct connections. The casing is insulated with thick and high density mineral wool insulation. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Silent EC is delivered with integrated motor protection and pre-wired potentiometer (0-10V) that allows you to easily find the desired working point. The fan can be demand controlled via sensors for CO2, temperature, humidity, presence indication and VAV. Size 315-500 also offers possibility to communication via Modbus.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eLow sound level, thick and high density insulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design, easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy maintenance, service cover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir tight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency and low SFP in a real working point\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple to install, mounting brackets included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated motor protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluzinc casing, C4 corrosion class\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eInstallation\u003cbr\u003e\u003c\/b\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKVK Silent EC can be installed in any position.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct dimension; Circular, inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct connection type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054463246492,"sku":"92169","price":878.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/kvk-silent-ec_7d9924f0-f482-47ac-8b5e-d8b0119cd787.jpg?v=1606920654"},{"product_id":"systemair-kvk-silent-200-ec-fan-200mm","title":"Systemair KVK Silent 200 EC Fan - 200mm","description":"\u003cp\u003eKVK Silent EC is a box fan with circular duct connections. The casing is insulated with thick and high density mineral wool insulation. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Silent EC is delivered with integrated motor protection and pre-wired potentiometer (0-10V) that allows you to easily find the desired working point. The fan can be demand controlled via sensors for CO2, temperature, humidity, presence indication and VAV. Size 315-500 also offers possibility to communication via Modbus.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eLow sound level, thick and high density insulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design, easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy maintenance, service cover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir tight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency and low SFP in a real working point\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple to install, mounting brackets included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated motor protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluzinc casing, C4 corrosion class\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eInstallation\u003cbr\u003e\u003c\/b\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKVK Silent EC can be installed in any position. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct dimension; Circular, inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct connection type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054465310876,"sku":"92170","price":1034.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SILENT_315_EC.jpg?v=1649103200"},{"product_id":"systemair-kvk-silent-250-ec-fan-250mm","title":"Systemair KVK Silent 250 EC Fan - 250mm","description":"\u003cp\u003eKVK Silent EC is a box fan with circular duct connections. The casing is insulated with thick and high density mineral wool insulation. The casing is manufactured from Aluzinc in corrosion class C4. \u003c\/p\u003e\n\u003cp\u003eKVK Silent EC is delivered with integrated motor protection and pre-wired potentiometer (0-10V) that allows you to easily find the desired working point. The fan can be demand controlled via sensors for CO2, temperature, humidity, presence indication and VAV. Size 315-500 also offers possibility to communication via Modbus.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eLow sound level, thick and high density insulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design, easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy maintenance, service cover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir tight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency and low SFP in a real working point\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple to install, mounting brackets included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated motor protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluzinc casing, C4 corrosion class\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eInstallation\u003cbr\u003e\u003c\/b\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKVK Silent EC can be installed in any position.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct dimension; Circular, inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct connection type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054468358300,"sku":"92171","price":1326.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SILENT_315_EC_01abdc15-a0b3-4910-9b29-2e18829aa0f5.jpg?v=1649103236"},{"product_id":"systemair-kvk-silent-315-ec-fan-315mm","title":"Systemair KVK Silent 315 EC Fan - 315mm","description":"\u003cp\u003eKVK Silent EC is a box fan with circular duct connections. The casing is insulated with thick and high density mineral wool insulation. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Silent EC is delivered with integrated motor protection and pre-wired potentiometer (0-10V) that allows you to easily find the desired working point. The fan can be demand controlled via sensors for CO2, temperature, humidity, presence indication and VAV. Size 315-500 also offers possibility to communication via Modbus.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eLow sound level, thick and high density insulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design, easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy maintenance, service cover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir tight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency and low SFP in a real working point\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple to install, mounting brackets included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated motor protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluzinc casing, C4 corrosion class\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eInstallation\u003cbr\u003e\u003c\/b\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKVK Silent EC can be installed in any position.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct dimension; Circular, inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e315mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct connection type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054472126620,"sku":"92172","price":2362.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SILENT_315_EC_f564d9eb-ce6d-498e-a415-6ee2dc9499fe.jpg?v=1649103295"},{"product_id":"systemair-kvk-silent-355-ec-fan-355mm","title":"Systemair KVK Silent 355 EC Fan - 355mm","description":"\u003cp\u003eKVK Silent EC is a box fan with circular duct connections. The casing is insulated with thick and high density mineral wool insulation. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Silent EC is delivered with integrated motor protection and pre-wired potentiometer (0-10V) that allows you to easily find the desired working point. The fan can be demand controlled via sensors for CO2, temperature, humidity, presence indication and VAV. Size 315-500 also offers possibility to communication via Modbus.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eLow sound level, thick and high density insulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design, easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy maintenance, service cover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir tight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency and low SFP in a real working point\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple to install, mounting brackets included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated motor protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluzinc casing, C4 corrosion class\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eInstallation\u003cbr\u003e\u003c\/b\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKVK Silent EC can be installed in any position.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct dimension; Circular, inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e355mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct connection type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054474748060,"sku":"92173","price":2690.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SILENT_315_EC_bd85ddc3-815f-4107-b548-0edc1cbc272a.jpg?v=1649103318"},{"product_id":"systemair-kvk-silent-400-ec-fan-400mm","title":"Systemair KVK Silent 400 EC Fan - 400mm","description":"\u003cp\u003eKVK Silent EC is a box fan with circular duct connections. The casing is insulated with thick and high density mineral wool insulation. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Silent EC is delivered with integrated motor protection and pre-wired potentiometer (0-10V) that allows you to easily find the desired working point. The fan can be demand controlled via sensors for CO2, temperature, humidity, presence indication and VAV. Size 315-500 also offers possibility to communication via Modbus.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003eLow sound level, thick and high density insulation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact design, easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy maintenance, service cover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir tight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh efficiency and low SFP in a real working point\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple to install, mounting brackets included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated motor protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluzinc casing, C4 corrosion class\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eInstallation\u003cbr\u003e\u003c\/b\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKVK Silent EC can be installed in any position.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct dimension; Circular, inlet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct connection type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054479597724,"sku":"92174","price":2838.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SILENT_315_EC_7a73946c-ad85-4595-8daf-259e7696e2f8.jpg?v=1649103339"},{"product_id":"systemair-kvk-slim-100-ec-box-fan-100mm","title":"Systemair KVK Slim 100 EC Box Fan - 100mm","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHigh efficiency with low SFP\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSpeed-controllable \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSlim design, easy to install\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eExcellent sound level \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e-  \u003cspan\u003eThe fan can be installed in any position\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_100_EC_79aeadcb-5a3c-4a3f-a8f8-bd48654bdb29.pdf?v=1606989551\" target=\"_blank\" title=\"Systemair KVK Slim 100 EC Box Fan - 100mm Datasheet\" rel=\"noopener noreferrer\"\u003eSystemair KVK Slim 100 EC Box Fan - 100mm Datasheet\u003c\/a\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054667686044,"sku":"92149","price":531.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SLIM_002_06344176-bb1c-460f-8f78-6176418e1b77.jpg?v=1606922290"},{"product_id":"systemair-kvk-slim-125-ec-box-fan-125mm","title":"Systemair KVK Slim 125 EC Box Fan - 125mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHigh efficiency with low SFP\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSpeed-controllable \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSlim design, easy to install\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eExcellent sound level \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e-  \u003cspan\u003eThe fan can be installed in any position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Systemair KVK Slim 125 EC Box Fan - 125mm\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_125_EC_30e3ce4b-aa3d-4613-be24-4063a0423ad4.pdf?v=1606989654\" target=\"_blank\"\u003eSystemair KVK Slim 125 EC Box Fan - 125mm\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054595727516,"sku":"92150","price":526.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SLIM_002_cb4775bf-74a5-407e-8267-783643e4bf7b.jpg?v=1606921758"},{"product_id":"systemair-kvk-slim-160-ec-box-fan-160mm","title":"Systemair KVK Slim 160 EC Box Fan - 160mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHigh efficiency with low SFP\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSpeed-controllable \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSlim design, easy to install\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eExcellent sound level \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e-  \u003cspan\u003eThe fan can be installed in any position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Systemair KVK Slim 160 EC Box Fan - 160mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_160_EC_f1ff0aa9-91a9-4071-8a31-7662bf16b6c7.pdf?v=1606989713\" target=\"_blank\"\u003eSystemair KVK Slim 160 EC Box Fan - 160mm Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054622040220,"sku":"92151","price":540.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SLIM_002_61152e6f-fdc5-4d9e-a667-400188857b84.jpg?v=1606921717"},{"product_id":"systemair-kvk-slim-200-ec-box-fan-200mm","title":"Systemair KVK Slim 200 EC Box Fan - 200mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHigh efficiency with low SFP\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSpeed-controllable \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSlim design, easy to install\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eExcellent sound level \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e-  \u003cspan\u003eThe fan can be installed in any position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides \u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Systemair KVK Slim 200 EC Box Fan - 200mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_200_EC_9d04dd83-312c-4fb7-840e-f56b4560a577.pdf?v=1606989807\" target=\"_blank\"\u003eSystemair KVK Slim 200 EC Box Fan - 200mm Datasheet\u003c\/a\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054629183644,"sku":"92152","price":704.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SLIM_001_6335fa9d-9ee3-4475-8768-71ebf5d047af.jpg?v=1606921821"},{"product_id":"systemair-kvk-slim-250-ec-box-fan-250mm","title":"Systemair KVK Slim 250 EC Box Fan - 250mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHigh efficiency with low SFP\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSpeed-controllable \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSlim design, easy to install\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eExcellent sound level \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e-  \u003cspan\u003eThe fan can be installed in any position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides \u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Systemair KVK Slim 250 EC Box Fan - 250mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_250_EC_e7f0891e-488b-490a-af51-d1c52ce273c8.pdf?v=1606989908\" target=\"_blank\"\u003eSystemair KVK Slim 250 EC Box Fan - 250mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054634590364,"sku":"92153","price":1085.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SLIM_001_feb818f1-36a7-451d-bcfd-d934636b81ae.jpg?v=1606922006"},{"product_id":"systemair-kvk-slim-315-ec-box-fan-315mm","title":"Systemair KVK Slim 315 EC Box Fan - 315mm","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHigh efficiency with low SFP\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSpeed-controllable \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSlim design, easy to install\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eExcellent sound level \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e-  \u003cspan\u003eThe fan can be installed in any position\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_315_EC_1e4c4451-cd7e-4e2c-a6be-310fa2146f03.pdf?v=1606990015\" target=\"_blank\" title=\"Systemair KVK Slim 315 EC Box Fan - 315mm Datasheet\" rel=\"noopener noreferrer\"\u003eSystemair KVK Slim 315 EC Box Fan - 315mm Datasheet\u003c\/a\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054649827484,"sku":"92154","price":1622.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SLIM_001_073daa96-5aac-4a17-9714-69f0373c57a3.jpg?v=1606922084"},{"product_id":"systemair-kvk-slim-355-ec-box-fan-355mm","title":"Systemair KVK Slim 355 EC Box Fan - 355mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHigh efficiency with low SFP\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSpeed-controllable \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSlim design, easy to install\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eExcellent sound level \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e-  \u003cspan\u003eThe fan can be installed in any position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Systemair KVK Slim 355 EC Box Fan - 355mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_355_EC_014f7c77-0bd7-474d-80ee-39c92605ed44.pdf?v=1606990108\" target=\"_blank\"\u003eSystemair KVK Slim 355 EC Box Fan - 355mm Datasheet\u003c\/a\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054655037596,"sku":"92155","price":2104.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SLIM_001_9af969e2-4aa8-4b78-8000-043e6e0c2a59.jpg?v=1606922116"},{"product_id":"systemair-kvk-slim-400-ec-box-fan-400mm","title":"Systemair KVK Slim 400 EC Box Fan - 400mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHigh efficiency with low SFP\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSpeed-controllable \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSlim design, easy to install\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eExcellent sound level \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e-  \u003cspan\u003eThe fan can be installed in any position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides \u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Systemair KVK Slim 400 EC Box Fan - 400mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_400_EC_cf62f476-fc80-4270-8b38-62d280e9ae68.pdf?v=1606990196\" target=\"_blank\"\u003eSystemair KVK Slim 400 EC Box Fan - 400mm Datasheet\u003c\/a\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054660346012,"sku":"92156","price":2199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SLIM_001_dec8572f-1b91-49fe-a23b-b9627f74042a.jpg?v=1606922214"},{"product_id":"systemair-kvk-slim-500-ec-box-fan-500mm","title":"Systemair KVK Slim 500 EC Box Fan - 500mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eHigh efficiency with low SFP\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSpeed-controllable \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eSlim design, easy to install\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eExcellent sound level \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ePotentiometer included, possible to speed control 0-100%\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eMaintenance-free and reliable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e-  \u003cspan\u003eThe fan can be installed in any position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides \u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Systemair KVK Slim 500 EC Box Fan - 500mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_500_EC_38d195df-9d37-4ad2-b709-e4c3233b8e63.pdf?v=1606990308\" target=\"_blank\"\u003eSystemair KVK Slim 500 EC Box Fan - 500mm Datasheet\u003c\/a\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37054665883804,"sku":"92175","price":3182.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/KVK_SLIM_001_0f5c6603-3abd-442a-87f9-ee01335f9491.jpg?v=1606922246"},{"product_id":"systemair-kvk-duo-150-ec-twin-duct-fan-single-phase-150mm","title":"Systemair KVK Duo 150 EC Twin Duct Fan Single Phase - 150mm","description":"\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eKVK DUO can supply or extract air in a variety of commercial and domestic applications with high demand for non-interruptive ventilation, required according to regulation. For transportation of clean or contaminated air.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eCorrosion resistance casing, thermal insulation and external terminal box with high protection class permits outdoor and indoor use. The combination of reliable casing and motor construction ensures to minimise the need for maintenance and allows long continuous operation.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTwin fan –\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRun \u0026amp; Standby\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eLow noise\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003elevel\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003external installation\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eas standard\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSafe and\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003emaintenance free\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eoperation\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_150_EC_Twin_Duct_Fan_Single_Phase_-_150mm_datasheet.pdf?v=1702578011\" target=\"_blank\" title=\"Systemair KVK Duo 150 EC Twin Duct Fan Single Phase - 150mm_datasheet\" rel=\"noopener noreferrer\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSystemair KVK Duo 150 EC Twin Duct Fan Single Phase - 150mm_datasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_150_EC_Twin_Duct_Fan_Single_Phase_-_150mm_installation.pdf?v=1702578012\" target=\"_blank\" title=\"Systemair KVK Duo 150 EC Twin Duct Fan Single Phase - 150mm_installation\" rel=\"noopener noreferrer\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSystemair KVK Duo 150 EC Twin Duct Fan Single Phase - 150mm_installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca title=\"Systemair Prio Silent XP 200EC Circular Duct Fan EC Motor - 200mm_datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_Prio_Silent_XP_200EC_Circular_Duct_Fan_EC_Motor_-_200mm_datasheet.pdf?v=1702391478\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47462336954689,"sku":"76830","price":1319.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/76830.jpg?v=1702577997"},{"product_id":"systemair-kvk-duo-250-ec-twin-duct-fan-single-phase-250mm","title":"Systemair KVK Duo 250 EC Twin Duct Fan Single Phase - 250mm","description":"\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eKVK DUO can supply or extract air in a variety of commercial and domestic applications with high demand for non-interruptive ventilation, required according to regulation. For transportation of clean or contaminated air. \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eCorrosion resistance casing, thermal insulation and external terminal box with high protection class permits outdoor and indoor use. The combination of reliable casing and motor construction ensures to minimise the need for maintenance and allows long continuous operation.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTwin fan –\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRun \u0026amp; Standby\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eLow noise\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003elevel\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003external installation\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eas standard\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSafe and\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003emaintenance free\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eoperation\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_250_EC_Twin_Duct_Fan_Single_Phase_-_250mm_datasheet.pdf?v=1702578529\" title=\"Systemair KVK Duo 250 EC Twin Duct Fan Single Phase - 250mm_datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSystemair KVK Duo 250 EC Twin Duct Fan Single Phase - 250mm_datasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_250_EC_Twin_Duct_Fan_Single_Phase_-_250mm_installation.pdf?v=1702578530\" title=\"Systemair KVK Duo 250 EC Twin Duct Fan Single Phase - 250mm_installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eSystemair KVK Duo 250 EC Twin Duct Fan Single Phase - 250mm_installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_Prio_Silent_XP_200EC_Circular_Duct_Fan_EC_Motor_-_200mm_datasheet.pdf?v=1702391478\" title=\"Systemair Prio Silent XP 200EC Circular Duct Fan EC Motor - 200mm_datasheet\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47465882878273,"sku":"76832","price":1851.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/76832.jpg?v=1702578485"},{"product_id":"systemair-kvk-duo-315-ec-twin-duct-fan-single-phase-315mm","title":"Systemair KVK Duo 315 EC Twin Duct Fan Single Phase - 315mm","description":"\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eKVK DUO can supply or extract air in a variety of commercial and domestic applications with high demand for non-interruptive ventilation, required according to regulation. For transportation of clean or contaminated air. \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eCorrosion resistance casing, thermal insulation and external terminal box with high protection class permits outdoor and indoor use. The combination of reliable casing and motor construction ensures to minimise the need for maintenance and allows long continuous operation.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTwin fan –\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRun \u0026amp; Standby\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eLow noise\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003elevel\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003external installation\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eas standard\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSafe and\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003emaintenance free\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eoperation\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_250_EC_Twin_Duct_Fan_Single_Phase_-_250mm_datasheet_09873569-136e-49c4-a20f-ddeeb94da5c8.pdf?v=1702579552\" title=\"Systemair KVK Duo 315 EC Twin Duct Fan Single Phase - 315mm_datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSystemair KVK Duo 315 EC Twin Duct Fan Single Phase - 315mm_datasheet\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_250_EC_Twin_Duct_Fan_Single_Phase_-_250mm_installation_3d326931-ed76-4460-91cd-3da8619767bc.pdf?v=1702579593\" title=\"Systemair KVK Duo 315 EC Twin Duct Fan Single Phase - 315mm_installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSystemair KVK Duo 315 EC Twin Duct Fan Single Phase - 315mm_installation\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_Prio_Silent_XP_200EC_Circular_Duct_Fan_EC_Motor_-_200mm_datasheet.pdf?v=1702391478\" title=\"Systemair Prio Silent XP 200EC Circular Duct Fan EC Motor - 200mm_datasheet\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47466032234817,"sku":"76833","price":2145.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/76833.jpg?v=1702579473"},{"product_id":"systemair-kvk-duo-400-ec-twin-duct-fan-single-phase-400mm","title":"Systemair KVK Duo 400 EC Twin Duct Fan Single Phase - 400mm","description":"\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eKVK DUO can supply or extract air in a variety of commercial and domestic applications with high demand for non-interruptive ventilation, required according to regulation. For transportation of clean or contaminated air. \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eCorrosion resistance casing, thermal insulation and external terminal box with high protection class permits outdoor and indoor use. The combination of reliable casing and motor construction ensures to minimise the need for maintenance and allows long continuous operation.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTwin fan –\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRun \u0026amp; Standby\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eLow noise\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003elevel\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003external installation\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eas standard\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSafe and\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003emaintenance free\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eoperation\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_400_EC_Twin_Duct_Fan_Single_Phase_-_400mm_datasheet.pdf?v=1702585718\" title=\"Systemair KVK Duo 400 EC Twin Duct Fan Single Phase - 400mm_datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSystemair KVK Duo 400 EC Twin Duct Fan Single Phase - 400mm_datasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_400_EC_Twin_Duct_Fan_Single_Phase_-_400mm_installation.pdf?v=1702585753\" title=\"Systemair KVK Duo 400 EC Twin Duct Fan Single Phase - 400mm_installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eSystemair KVK Duo 400 EC Twin Duct Fan Single Phase - 400mm_installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_Prio_Silent_XP_200EC_Circular_Duct_Fan_EC_Motor_-_200mm_datasheet.pdf?v=1702391478\" title=\"Systemair Prio Silent XP 200EC Circular Duct Fan EC Motor - 200mm_datasheet\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47466225729857,"sku":"449462","price":3538.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/76834.jpg?v=1702585645"},{"product_id":"systemair-kvk-duo-500-ec-twin-duct-fan-three-phase-500mm","title":"Systemair KVK Duo 500 EC Twin Duct Fan Three Phase - 500mm","description":"\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eKVK DUO can supply or extract air in a variety of commercial and domestic applications with high demand for non-interruptive ventilation, required according to regulation. For transportation of clean or contaminated air. \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eCorrosion resistance casing, thermal insulation and external terminal box with high protection class permits outdoor and indoor use. The combination of reliable casing and motor construction ensures to minimise the need for maintenance and allows long continuous operation.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTwin fan –\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRun \u0026amp; Standby\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eLow noise\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003elevel\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003external installation\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eas standard\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSafe and\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003emaintenance free\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eoperation\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca title=\"Systemair KVK Duo 500 EC Twin Duct Fan Single Phase - 500mm_datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_500_EC_Twin_Duct_Fan_Single_Phase_-_500mm_datasheet.pdf?v=1702586201\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSystemair KVK Duo 500 EC Twin Duct Fan Single Phase - 500mm_datasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca title=\"Systemair KVK Duo 500 EC Twin Duct Fan Single Phase - 500mm_installation\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_500_EC_Twin_Duct_Fan_Single_Phase_-_500mm_installation.pdf?v=1702586250\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSystemair KVK Duo 500 EC Twin Duct Fan Single Phase - 500mm_installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ca title=\"Systemair Prio Silent XP 200EC Circular Duct Fan EC Motor - 200mm_datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_Prio_Silent_XP_200EC_Circular_Duct_Fan_EC_Motor_-_200mm_datasheet.pdf?v=1702391478\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47467195859265,"sku":"76835","price":4413.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/76835.jpg?v=1702586148"},{"product_id":"systemair-kvk-duo-630-ec-twin-duct-fan-three-phase-630mm","title":"Systemair KVK Duo 630 EC Twin Duct Fan Three Phase - 630mm","description":"\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eKVK DUO can supply or extract air in a variety of commercial and domestic applications with high demand for non-interruptive ventilation, required according to regulation. For transportation of clean or contaminated air. \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eCorrosion resistance casing, thermal insulation and external terminal box with high protection class permits outdoor and indoor use. The combination of reliable casing and motor construction ensures to minimise the need for maintenance and allows long continuous operation.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTwin fan –\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRun \u0026amp; Standby\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eLow noise\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003elevel\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003external installation\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eas standard\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSafe and\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003emaintenance free\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eoperation\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_630_EC_Twin_Duct_Fan_Single_Phase_-_630mm_datasheet.pdf?v=1702587514\" title=\"Systemair KVK Duo 630 EC Twin Duct Fan Single Phase - 630mm_datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSystemair KVK Duo 630 EC Twin Duct Fan Single Phase - 630mm_datasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Duo_630_EC_Twin_Duct_Fan_Single_Phase_-_630mm_installation.pdf?v=1702587563\" title=\"Systemair KVK Duo 630 EC Twin Duct Fan Single Phase - 630mm_installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eSystemair KVK Duo 630 EC Twin Duct Fan Single Phase - 630mm_installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_Prio_Silent_XP_200EC_Circular_Duct_Fan_EC_Motor_-_200mm_datasheet.pdf?v=1702391478\" title=\"Systemair Prio Silent XP 200EC Circular Duct Fan EC Motor - 200mm_datasheet\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47467239670081,"sku":"448246","price":5518.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/448246.jpg?v=1702587455"},{"product_id":"elta-multiflow-smb400-4-1ac-inline-mixed-flow-box-fan-single-phase-ac-400mm","title":"Elta Multiflow SMB400\/4-1AC Inline Mixed Flow Box Fan Single Phase AC - 400mm","description":"\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 400mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe unique and new blade geometry in this square, duct mounted, mixed flow fan offers increased airflow with smaller diameters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLightweight construction with Ductmate flanges allowing easy installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe all metal casing shall be manufactured using pre-galvanised sheet steel suitably stiffened. Casings shall incorporate flange connections at each end. Motor supports shall be of pre-galvanised sheet steel construction and shall have an aerodynamic profile. \u003cmeta charset=\"utf-8\"\u003eBackward-curved, aerofoil section blades provide high volume flow rates and high efficiencies. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Elta Multiflow SMB400 Inline Mixed Flow Box Fan Single Phase AC - 400mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB400_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_400mm_Datasheet.pdf?v=1706275433\" target=\"_blank\"\u003e\u003cspan\u003eElta Multiflow SMB400 Inline Mixed Flow Box Fan Single Phase AC - 400mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Elta Multiflow SMB400 Inline Mixed Flow Box Fan Single Phase AC - 400mm Installation\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB400_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_400mm_Installation.pdf?v=1706275433\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Multiflow SMB400 Inline Mixed Flow Box Fan Single Phase AC - 400mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47687638450497,"sku":"SMB400\/4-1AC","price":992.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SMB400-4-1AC-01.jpg?v=1706275238"},{"product_id":"elta-multiflow-smb450-inline-mixed-flow-box-fan-single-phase-ac-450mm","title":"Elta Multiflow SMB450 Inline Mixed Flow Box Fan Single Phase AC - 450mm","description":"\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 450mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe unique and new blade geometry in this square, duct mounted, mixed flow fan offers increased airflow with smaller diameters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLightweight construction with Ductmate flanges allowing easy installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe all metal casing shall be manufactured using pre-galvanised sheet steel suitably stiffened. Casings shall incorporate flange connections at each end. Motor supports shall be of pre-galvanised sheet steel construction and shall have an aerodynamic profile. \u003cmeta charset=\"utf-8\"\u003eBackward-curved, aerofoil section blades provide high volume flow rates and high efficiencies. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB450_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_450mm_Datasheet.pdf?v=1706275691\" title=\"Elta Multiflow SMB450 Inline Mixed Flow Box Fan Single Phase AC - 450mm Datasheet\" target=\"_blank\"\u003e\u003cspan\u003eElta Multiflow SMB450 Inline Mixed Flow Box Fan Single Phase AC - 450mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB450_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_450mm_Installation.pdf?v=1706275690\" title=\"Elta Multiflow SMB450 Inline Mixed Flow Box Fan Single Phase AC - 450mm Installation\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Multiflow SMB450 Inline Mixed Flow Box Fan Single Phase AC - 450mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47687778533697,"sku":"SMB450\/4-1AC","price":1162.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SMB400-4-1AC-01_d7967c91-13d4-4c3c-92ed-8dba2db24bcd.jpg?v=1706275575"},{"product_id":"elta-multiflow-smb500-inline-mixed-flow-box-fan-single-phase-ac-500mm","title":"Elta Multiflow SMB500 Inline Mixed Flow Box Fan Single Phase AC - 500mm","description":"\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 500mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe unique and new blade geometry in this square, duct mounted, mixed flow fan offers increased airflow with smaller diameters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLightweight construction with Ductmate flanges allowing easy installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe all metal casing shall be manufactured using pre-galvanised sheet steel suitably stiffened. Casings shall incorporate flange connections at each end. Motor supports shall be of pre-galvanised sheet steel construction and shall have an aerodynamic profile. \u003cmeta charset=\"utf-8\"\u003eBackward-curved, aerofoil section blades provide high volume flow rates and high efficiencies. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Elta Multiflow SMB500 Inline Mixed Flow Box Fan Single Phase AC - 500mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB500_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_500mm_Datasheet.pdf?v=1706276132\" target=\"_blank\"\u003e\u003cspan\u003eElta Multiflow SMB500 Inline Mixed Flow Box Fan Single Phase AC - 500mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca rel=\"noopener noreferrer\" title=\"Elta Multiflow SMB500 Inline Mixed Flow Box Fan Single Phase AC - 500mm Installation\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB500_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_500mm_Installation.pdf?v=1706276132\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Multiflow SMB500 Inline Mixed Flow Box Fan Single Phase AC - 500mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47687812219201,"sku":"SMB500\/4-1AC","price":1292.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SMB400-4-1AC-01_97dd23fb-234d-4e74-a7b0-d3580fc0682b.jpg?v=1706276014"},{"product_id":"elta-multiflow-smb550-inline-mixed-flow-box-fan-single-phase-ac-550mm","title":"Elta Multiflow SMB550 Inline Mixed Flow Box Fan Single Phase AC - 550mm","description":"\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 550mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe unique and new blade geometry in this square, duct mounted, mixed flow fan offers increased airflow with smaller diameters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLightweight construction with Ductmate flanges allowing easy installation. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe all metal casing shall be manufactured using pre-galvanised sheet steel suitably stiffened. Casings shall incorporate flange connections at each end. Motor supports shall be of pre-galvanised sheet steel construction and shall have an aerodynamic profile. \u003cmeta charset=\"utf-8\"\u003eBackward-curved, aerofoil section blades provide high volume flow rates and high efficiencies. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB550_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_550mm_Datasheet.pdf?v=1706276467\" title=\"Elta Multiflow SMB550 Inline Mixed Flow Box Fan Single Phase AC - 550mm Datasheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eElta Multiflow SMB550 Inline Mixed Flow Box Fan Single Phase AC - 550mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB550_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_550mm_Installation.pdf?v=1706276467\" title=\"Elta Multiflow SMB550 Inline Mixed Flow Box Fan Single Phase AC - 550mm Installation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Multiflow SMB550 Inline Mixed Flow Box Fan Single Phase AC - 550mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47687833452865,"sku":"SMB550\/4-1AC","price":1749.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SMB400-4-1AC-01_b1d3ac8f-ba89-49b5-8301-c075cdf7c70e.jpg?v=1706276359"},{"product_id":"elta-multiflow-smb650-inline-mixed-flow-box-fan-single-phase-ac-650mm","title":"Elta Multiflow SMB650 Inline Mixed Flow Box Fan Single Phase AC - 650mm","description":"\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStandard size 650mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSuitable for operating temperatures up to +60°C\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe unique and new blade geometry in this square, duct mounted, mixed flow fan offers increased airflow with smaller diameters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInstallation\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLightweight construction with Ductmate flanges allowing easy installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDesign\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe all metal casing shall be manufactured using pre-galvanised sheet steel suitably stiffened. Casings shall incorporate flange connections at each end. Motor supports shall be of pre-galvanised sheet steel construction and shall have an aerodynamic profile. \u003cmeta charset=\"utf-8\"\u003eBackward-curved, aerofoil section blades provide high volume flow rates and high efficiencies. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuides \u0026amp; Manuals\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB650_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_650mm_Datasheet.pdf?v=1706276702\" target=\"_blank\" title=\"Elta Multiflow SMB650 Inline Mixed Flow Box Fan Single Phase AC - 650mm Datasheet\" rel=\"noopener noreferrer\"\u003e\u003cspan\u003eElta Multiflow SMB650 Inline Mixed Flow Box Fan Single Phase AC - 650mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Multiflow_SMB650_Inline_Mixed_Flow_Box_Fan_Single_Phase_AC_-_650mm_Installation.pdf?v=1706276702\" target=\"_blank\" title=\"Elta Multiflow SMB650 Inline Mixed Flow Box Fan Single Phase AC - 650mm Installation\" rel=\"noopener noreferrer\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eElta Multiflow SMB650 Inline Mixed Flow Box Fan Single Phase AC - 650mm Installation\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":47687843283265,"sku":"SMB650\/4-1AC","price":2120.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SMB400-4-1AC-01_18b2515a-6d86-429f-b919-96f8c5f627e3.jpg?v=1706276620"},{"product_id":"systemair-kvk-slim-box-100-ac-duct-fan-single-phase-100mm","title":"Systemair KVK Slim Box 100 AC Duct Fan Single Phase - 100mm","description":"\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The fan can be installed in any position. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSlim design, easy to install\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003cbr\u003e- \u003c\/strong\u003eThe FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e\u003cstrong\u003e- \u003c\/strong\u003eThe fan can be installed in any position.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"Systemair KVK Slim Box 100 AC Duct Fan Single Phase - 100mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_Box_100_AC_Duct_Fan_Single_Phase_-_100mm_Datasheet.pdf?v=1708945176\" target=\"_blank\"\u003eSystemair KVK Slim Box 100 AC Duct Fan Single Phase - 100mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47853244776769,"sku":"92140","price":303.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/KVK_SLIM_001_ad6f9624-3fe9-469d-bb04-cb2e52d9e845.jpg?v=1708944706"},{"product_id":"systemair-kvk-slim-box-125-ac-duct-fan-single-phase-125mm","title":"Systemair KVK Slim Box 125 AC Duct Fan Single Phase - 125mm","description":"\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The fan can be installed in any position. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSlim design, easy to install\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003cbr\u003e- \u003c\/strong\u003eThe FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e\u003cstrong\u003e- \u003c\/strong\u003eThe fan can be installed in any position.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"Systemair KVK Slim Box 125 AC Duct Fan Single Phase - 125mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_Box_125_AC_Duct_Fan_Single_Phase_-_125mm_Datasheet.pdf?v=1708945698\" target=\"_blank\"\u003eSystemair KVK Slim Box 125 AC Duct Fan Single Phase - 125mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47853282197825,"sku":"92141","price":292.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/KVK_SLIM_001_a815024e-041b-4e3e-82c9-0a5e3180a97f.jpg?v=1708945523"},{"product_id":"systemair-kvk-slim-box-160-ac-duct-fan-single-phase-160mm","title":"Systemair KVK Slim Box 160 AC Duct Fan Single Phase - 160mm","description":"\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The fan can be installed in any position. The casing is manufactured from Aluzinc in corrosion class C4. \u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSlim design, easy to install\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003cbr\u003e- \u003c\/strong\u003eThe FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e\u003cstrong\u003e- \u003c\/strong\u003eThe fan can be installed in any position.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_Box_160_AC_Duct_Fan_Single_Phase_-_160mm_Datasheet.pdf?v=1708945990\" title=\"Systemair KVK Slim Box 160 AC Duct Fan Single Phase - 160mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eSystemair KVK Slim Box 160 AC Duct Fan Single Phase - 160mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47853310771521,"sku":"92142","price":317.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/KVK_SLIM_001_c2d7d586-0ff3-43b7-93be-9912f4bbcda3.jpg?v=1708945884"},{"product_id":"systemair-kvk-slim-box-200-ac-duct-fan-single-phase-200mm","title":"Systemair KVK Slim Box 200 AC Duct Fan Single Phase - 200mm","description":"\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The fan can be installed in any position. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSlim design, easy to install\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003cbr\u003e- \u003c\/strong\u003eThe FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e\u003cstrong\u003e- \u003c\/strong\u003eThe fan can be installed in any position.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"Systemair KVK Slim Box 200 AC Duct Fan Single Phase - 200mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_Box_200_AC_Duct_Fan_Single_Phase_-_200mm_Datasheet.pdf?v=1708947936\" target=\"_blank\"\u003eSystemair KVK Slim Box 200 AC Duct Fan Single Phase - 200mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47853454328129,"sku":"92143","price":456.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/KVK_SLIM_001_3a7b1d90-763b-436c-87a3-4ab909300a6a.jpg?v=1708947755"},{"product_id":"systemair-kvk-slim-box-250-ac-duct-fan-single-phase-250mm","title":"Systemair KVK Slim Box 250 AC Duct Fan Single Phase - 250mm","description":"\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The fan can be installed in any position. The casing is manufactured from Aluzinc in corrosion class C4. \u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSlim design, easy to install\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003cbr\u003e- \u003c\/strong\u003eThe FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e\u003cstrong\u003e- \u003c\/strong\u003eThe fan can be installed in any position.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_Box_250_AC_Duct_Fan_Single_Phase_-_250mm_Datasheet.pdf?v=1708948139\" title=\"Systemair KVK Slim Box 250 AC Duct Fan Single Phase - 250mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eSystemair KVK Slim Box 250 AC Duct Fan Single Phase - 250mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47853475856705,"sku":"92144","price":640.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/KVK_SLIM_001_09b58758-d70b-4837-96d9-a761df4fae9a.jpg?v=1708948022"},{"product_id":"systemair-kvk-slim-box-315-ac-duct-fan-single-phase-315mm","title":"Systemair KVK Slim Box 315 AC Duct Fan Single Phase - 315mm","description":"\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The fan can be installed in any position. The casing is manufactured from Aluzinc in corrosion class C4. \u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSlim design, easy to install\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003cbr\u003e- \u003c\/strong\u003eThe FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e\u003cstrong\u003e- \u003c\/strong\u003eThe fan can be installed in any position.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_Box_315_AC_Duct_Fan_Single_Phase_-_315mm_Datasheet.pdf?v=1708948392\" title=\"Systemair KVK Slim Box 315 AC Duct Fan Single Phase - 315mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eSystemair KVK Slim Box 315 AC Duct Fan Single Phase - 315mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47853486473537,"sku":"92145","price":1055.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/KVK_SLIM_001_c06499dc-12c6-496f-938b-8ed937b6b2c1.jpg?v=1708948208"},{"product_id":"systemair-kvk-slim-box-355-ac-duct-fan-single-phase-355mm","title":"Systemair KVK Slim Box 355 AC Duct Fan Single Phase - 355mm","description":"\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The fan can be installed in any position. The casing is manufactured from Aluzinc in corrosion class C4. \u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSlim design, easy to install\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003cbr\u003e- \u003c\/strong\u003eThe FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e\u003cstrong\u003e- \u003c\/strong\u003eThe fan can be installed in any position.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_Box_355_AC_Duct_Fan_Single_Phase_-_355mm_Datasheet.pdf?v=1708951086\" title=\"Systemair KVK Slim Box 355 AC Duct Fan Single Phase - 355mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eSystemair KVK Slim Box 355 AC Duct Fan Single Phase - 355mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47854920139073,"sku":"92146","price":1450.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/KVK_SLIM_001_46adbcc4-32ee-419b-9004-6d9085edd7c7.jpg?v=1708950955"},{"product_id":"systemair-kvk-slim-box-400-ac-duct-fan-single-phase-400mm","title":"Systemair KVK Slim Box 400 AC Duct Fan Single Phase - 400mm","description":"\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The fan can be installed in any position. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSlim design, easy to install\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003cbr\u003e- \u003c\/strong\u003eThe FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e\u003cstrong\u003e- \u003c\/strong\u003eThe fan can be installed in any position.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_Box_400_AC_Duct_Fan_Single_Phase_-_400mm_Datasheet.pdf?v=1708951427\" title=\"Systemair KVK Slim Box 400 AC Duct Fan Single Phase - 400mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eSystemair KVK Slim Box 400 AC Duct Fan Single Phase - 400mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47855409168705,"sku":"92147","price":1520.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/KVK_SLIM_001_38815930-3b76-455f-a220-14053bda58d1.jpg?v=1708951300"},{"product_id":"systemair-kvk-slim-box-500-ac-duct-fan-single-phase-500mm","title":"Systemair KVK Slim Box 500 AC Duct Fan Single Phase - 500mm","description":"\u003cp\u003eKVK Slim is a box fan with circular duct connections. The lid is insulated to keep a low sound level. The fan can be installed in any position. The casing is manufactured from Aluzinc in corrosion class C4.\u003c\/p\u003e\n\u003cp\u003eKVK Slim can be demand controlled via sensors and controllers for CO2, temperature, humidity, presence indication and VAV or manually speed controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating, the fans have integral thermal contacts with manual reset (reset by disconnecting the power).\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003cbr\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eHigh efficiency \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSpeed-controllable \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eSlim design, easy to install\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExcellent sound level \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eExtensive range of accessories \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003e✓ \u003c\/span\u003e\u003c\/strong\u003eMaintenance-free and reliable\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003cbr\u003e- \u003c\/strong\u003eThe FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.\u003cbr\u003e\u003cstrong\u003e- \u003c\/strong\u003eThe fan can be installed in any position.\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystemair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_KVK_Slim_Box_500_AC_Duct_Fan_Single_Phase_-_500mm_Datasheet.pdf?v=1708951944\" title=\"Systemair KVK Slim Box 500 AC Duct Fan Single Phase - 500mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eSystemair KVK Slim Box 500 AC Duct Fan Single Phase - 500mm Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47855423455553,"sku":"92148","price":2619.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/KVK_SLIM_001_eb922e36-a3fb-41fc-8431-11dbd0a7a8e7.jpg?v=1708951517"},{"product_id":"vent-axia-qp100c-quiet-pack-box-fan-100mm","title":"Vent Axia QP100C Quiet Pack Box Fan - 100mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e‘O’ Class rated acoustically treated casing, ensuring minimum duct and breakout noise levels\u003c\/li\u003e\n\u003cli\u003eAir volumes up to 1.59m3\/s\u003c\/li\u003e\n\u003cli\u003eSuitable for external pressures up to 500Pa\u003c\/li\u003e\n\u003cli\u003eDesigned to suit duct diameters from 100 to 500mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperatures from -15°C up to +40°C\u003c\/li\u003e\n\u003cli\u003eSpeed controllable\u003c\/li\u003e\n\u003cli\u003eQuality Assurance to BS EN ISO 9001:1994\u003c\/li\u003e\n\u003cli\u003ePerformance tested to BS848 Part 1 1980\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe Quiet Pack in-line acoustic fans shall be as supplied from Roof Units, designed around a high performance centrifugal impeller, offering a highly efficient, quiet and compact in-line acoustic fan. \u003c\/p\u003e\n\u003cp\u003eThe Quiet Pack fan range is manufactured from prime quality galvanised sheet steel, ensuring a  robust in-line fan for those tough site conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe casing are specially designed to allow the unit to be mounted via drop rods or anti vibration mounts, ensuring a quick and easy solution to installation of the Quiet Pack in-line acoustic fans. All manufacturing progressed of the Quiet Pack fan units are computer designed and controlled to BS EN ISO 9001 Standards.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eMotor insulation Class B, suitable for operating temperatures from -15°C to +40°C and atmospheres up to 95% RH. All sizes are ideally suitable for speed control by electronic or voltage reduction. Vent-Axia would recommend that a voltage reduction Auto Transformer speed controller is used with all Quiet Pack units to ensure minimum noise levels during speed control and to eliminate any  possibility of harmonic noise levels which may occur when using electronic speed controllers at lower speeds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_QP100C_Quiet_Pack_Box_Fan_-_100mm_Datasheet.pdf?v=1709551501\" title=\"Vent Axia QP100C Quiet Pack Box Fan - 100mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia QP100C Quiet Pack Box Fan - 100mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_QP100C_Quiet_Pack_Box_Fan_-_100mm_Installation.pdf?v=1709551138\" title=\"Vent Axia QP100C Quiet Pack Box Fan - 100mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia QP100C Quiet Pack Box Fan - 100mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47903706743105,"sku":"QP100C","price":512.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/QP100C.jpg?v=1709551129"},{"product_id":"vent-axia-slp500ec-slimpak-ec-box-fan-500mm","title":"Vent Axia SLP500EC Slimpak EC Box Fan - 500mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra slim and compact\u003c\/li\u003e\n\u003cli\u003eEnergy efficient EC\/DC motor\u003c\/li\u003e\n\u003cli\u003eBackward curved impeller\u003c\/li\u003e\n\u003cli\u003eAcoustically treated 'O' class rated\u003c\/li\u003e\n\u003cli\u003eIntegral commissioning patentiometer\u003c\/li\u003e\n\u003cli\u003eOptional external speed control input\u003c\/li\u003e\n\u003cli\u003eMatching ancillaries\u003c\/li\u003e\n\u003cli\u003eEco Flow' computer modelled design\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from Galvanised sheet the Slimpak (SLP EC) fan units are internally treated with an ‘O’ class rated, BS476 part 6 \u0026amp; 7, acoustic foam, which offers the benefits of high sound absorption and good\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ethermal insulation properties, in addition to self extinguishing properties and resistance to ignition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe casing includes an inclined inlet and bellmouth entry which directs the incoming air to the impeller with minimal turbulence. The result is better air management through the unit, less noise, higher efficiency and\u003cbr\u003ean increased performance.\u003c\/p\u003e\n\u003cp\u003eThe housing is designed to be as compact as possible for ceiling or plantroom applications with integral mounting points to allow quick and easy installation.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_SLP500EC_Slimpak_EC_Box_Fan_-_500mm_Datasheet.pdf?v=1709552511\" title=\"Vent Axia SLP500EC Slimpak EC Box Fan - 500mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia SLP500EC Slimpak EC Box Fan - 500mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_SLP500EC_Slimpak_EC_Box_Fan_-_500mm_Installation.pdf?v=1709552512\" title=\"Vent Axia SLP500EC Slimpak EC Box Fan - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia SLP500EC Slimpak EC Box Fan - 500mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47903991824705,"sku":"SLP500EC","price":3231.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SLP500EC.jpg?v=1709552499"},{"product_id":"vent-axia-qp125-quiet-pack-box-fan-125mm","title":"Vent Axia QP125 Quiet Pack Box Fan - 125mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e‘O’ Class rated acoustically treated casing, ensuring minimum duct and breakout noise levels\u003c\/li\u003e\n\u003cli\u003eAir volumes up to 1.59m3\/s\u003c\/li\u003e\n\u003cli\u003eSuitable for external pressures up to 500Pa\u003c\/li\u003e\n\u003cli\u003eDesigned to suit duct diameters from 100 to 500mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperatures from -15°C up to +40°C\u003c\/li\u003e\n\u003cli\u003eSpeed controllable\u003c\/li\u003e\n\u003cli\u003eQuality Assurance to BS EN ISO 9001:1994\u003c\/li\u003e\n\u003cli\u003ePerformance tested to BS848 Part 1 1980\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe Quiet Pack in-line acoustic fans shall be as supplied from Roof Units, designed around a high performance centrifugal impeller, offering a highly efficient, quiet and compact in-line acoustic fan. \u003c\/p\u003e\n\u003cp\u003eThe Quiet Pack fan range is manufactured from prime quality galvanised sheet steel, ensuring a  robust in-line fan for those tough site conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe casing are specially designed to allow the unit to be mounted via drop rods or anti vibration mounts, ensuring a quick and easy solution to installation of the Quiet Pack in-line acoustic fans. All manufacturing progressed of the Quiet Pack fan units are computer designed and controlled to BS EN ISO 9001 Standards.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eMotor insulation Class B, suitable for operating temperatures from -15°C to +40°C and atmospheres up to 95% RH. All sizes are ideally suitable for speed control by electronic or voltage reduction. Vent-Axia would recommend that a voltage reduction Auto Transformer speed controller is used with all Quiet Pack units to ensure minimum noise levels during speed control and to eliminate any  possibility of harmonic noise levels which may occur when using electronic speed controllers at lower speeds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Datasheet.pdf?v=1710336008\" title=\"Vent Axia QP125 Quiet Pack Box Fan - 125mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia QP125 Quiet Pack Box Fan - 125mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Installation.pdf?v=1710336009\" title=\"Vent Axia QP125 Quiet Pack Box Fan - 125mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia QP125 Quiet Pack Box Fan - 125mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47980395364673,"sku":"QP125","price":512.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/QP100C_99161d55-cd38-4a78-9901-e3479674619e.jpg?v=1710333115"},{"product_id":"vent-axia-qp150-quiet-pack-box-fan-150mm","title":"Vent Axia QP150 Quiet Pack Box Fan - 150mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e‘O’ Class rated acoustically treated casing, ensuring minimum duct and breakout noise levels\u003c\/li\u003e\n\u003cli\u003eAir volumes up to 1.59m3\/s\u003c\/li\u003e\n\u003cli\u003eSuitable for external pressures up to 500Pa\u003c\/li\u003e\n\u003cli\u003eDesigned to suit duct diameters from 100 to 500mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperatures from -15°C up to +40°C\u003c\/li\u003e\n\u003cli\u003eSpeed controllable\u003c\/li\u003e\n\u003cli\u003eQuality Assurance to BS EN ISO 9001:1994\u003c\/li\u003e\n\u003cli\u003ePerformance tested to BS848 Part 1 1980\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe Quiet Pack in-line acoustic fans shall be as supplied from Roof Units, designed around a high performance centrifugal impeller, offering a highly efficient, quiet and compact in-line acoustic fan.\u003c\/p\u003e\n\u003cp\u003eThe Quiet Pack fan range is manufactured from prime quality galvanised sheet steel, ensuring a  robust in-line fan for those tough site conditions. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe casing are specially designed to allow the unit to be mounted via drop rods or anti vibration mounts, ensuring a quick and easy solution to installation of the Quiet Pack in-line acoustic fans. All manufacturing progressed of the Quiet Pack fan units are computer designed and controlled to BS EN ISO 9001 Standards.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eMotor insulation Class B, suitable for operating temperatures from -15°C to +40°C and atmospheres up to 95% RH. All sizes are ideally suitable for speed control by electronic or voltage reduction. Vent-Axia would recommend that a voltage reduction Auto Transformer speed controller is used with all Quiet Pack units to ensure minimum noise levels during speed control and to eliminate any  possibility of harmonic noise levels which may occur when using electronic speed controllers at lower speeds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Datasheet.pdf?v=1710336008\" title=\"Vent Axia QP150 Quiet Pack Box Fan - 150mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia QP150 Quiet Pack Box Fan - 150mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Installation.pdf?v=1710336009\" title=\"Vent Axia QP150 Quiet Pack Box Fan - 150mm Installation\"\u003eVent Axia QP150 Quiet Pack Box Fan - 150mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47980505235777,"sku":"QP150","price":543.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/QP100C_d387878f-d697-4b23-afb6-35d8fc66d7a9.jpg?v=1710336242"},{"product_id":"vent-axia-qp200c-quiet-pack-box-fan-200mm","title":"Vent Axia QP200C Quiet Pack Box Fan - 200mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e‘O’ Class rated acoustically treated casing, ensuring minimum duct and breakout noise levels\u003c\/li\u003e\n\u003cli\u003eAir volumes up to 1.59m3\/s\u003c\/li\u003e\n\u003cli\u003eSuitable for external pressures up to 500Pa\u003c\/li\u003e\n\u003cli\u003eDesigned to suit duct diameters from 100 to 500mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperatures from -15°C up to +40°C\u003c\/li\u003e\n\u003cli\u003eSpeed controllable\u003c\/li\u003e\n\u003cli\u003eQuality Assurance to BS EN ISO 9001:1994\u003c\/li\u003e\n\u003cli\u003ePerformance tested to BS848 Part 1 1980\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe Quiet Pack in-line acoustic fans shall be as supplied from Roof Units, designed around a high performance centrifugal impeller, offering a highly efficient, quiet and compact in-line acoustic fan.\u003c\/p\u003e\n\u003cp\u003eThe Quiet Pack fan range is manufactured from prime quality galvanised sheet steel, ensuring a  robust in-line fan for those tough site conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\n\u003cp\u003eThe casing are specially designed to allow the unit to be mounted via drop rods or anti vibration mounts, ensuring a quick and easy solution to installation of the Quiet Pack in-line acoustic fans. All manufacturing progressed of the Quiet Pack fan units are computer designed and controlled to BS EN ISO 9001 Standards.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eMotor insulation Class B, suitable for operating temperatures from -15°C to +40°C and atmospheres up to 95% RH. All sizes are ideally suitable for speed control by electronic or voltage reduction. Vent-Axia would recommend that a voltage reduction Auto Transformer speed controller is used with all Quiet Pack units to ensure minimum noise levels during speed control and to eliminate any  possibility of harmonic noise levels which may occur when using electronic speed controllers at lower speeds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Datasheet.pdf?v=1710336008\" target=\"_blank\" title=\"Vent Axia QP200C Quiet Pack Box Fan - 200mm Datasheet\" rel=\"noopener\"\u003e\u003cspan\u003eVent Axia QP200C Quiet Pack Box Fan - 200mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Installation.pdf?v=1710336009\" title=\"Vent Axia QP200C Quiet Pack Box Fan - 200mm Installation\"\u003eVent Axia QP200C Quiet Pack Box Fan - 200mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47980512641345,"sku":"QP200C","price":629.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/QP100C_3bb8ca4f-814c-4766-8c0e-6a596662a389.jpg?v=1710336395"},{"product_id":"vent-axia-qp250c-quiet-pack-box-fan-250mm","title":"Vent Axia QP250C Quiet Pack Box Fan - 250mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e‘O’ Class rated acoustically treated casing, ensuring minimum duct and breakout noise levels\u003c\/li\u003e\n\u003cli\u003eAir volumes up to 1.59m3\/s\u003c\/li\u003e\n\u003cli\u003eSuitable for external pressures up to 500Pa\u003c\/li\u003e\n\u003cli\u003eDesigned to suit duct diameters from 100 to 500mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperatures from -15°C up to +40°C\u003c\/li\u003e\n\u003cli\u003eSpeed controllable\u003c\/li\u003e\n\u003cli\u003eQuality Assurance to BS EN ISO 9001:1994\u003c\/li\u003e\n\u003cli\u003ePerformance tested to BS848 Part 1 1980\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe Quiet Pack in-line acoustic fans shall be as supplied from Roof Units, designed around a high performance centrifugal impeller, offering a highly efficient, quiet and compact in-line acoustic fan.\u003c\/p\u003e\n\u003cp\u003eThe Quiet Pack fan range is manufactured from prime quality galvanised sheet steel, ensuring a  robust in-line fan for those tough site conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe casing are specially designed to allow the unit to be mounted via drop rods or anti vibration mounts, ensuring a quick and easy solution to installation of the Quiet Pack in-line acoustic fans. All manufacturing progressed of the Quiet Pack fan units are computer designed and controlled to BS EN ISO 9001 Standards. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eMotor insulation Class B, suitable for operating temperatures from -15°C to +40°C and atmospheres up to 95% RH. All sizes are ideally suitable for speed control by electronic or voltage reduction. Vent-Axia would recommend that a voltage reduction Auto Transformer speed controller is used with all Quiet Pack units to ensure minimum noise levels during speed control and to eliminate any  possibility of harmonic noise levels which may occur when using electronic speed controllers at lower speeds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Datasheet.pdf?v=1710336008\" title=\"Vent Axia QP250C Quiet Pack Box Fan - 250mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia QP250C Quiet Pack Box Fan - 250mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Installation.pdf?v=1710336009\" title=\"Vent Axia QP250C Quiet Pack Box Fan - 250mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia QP250C Quiet Pack Box Fan - 250mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47980520210753,"sku":"QP250C","price":903.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/QP100C_629b0c15-ee22-4ade-a614-be2027eb21eb.jpg?v=1710336532"},{"product_id":"vent-axia-qp315-quiet-pack-box-fan-315mm","title":"Vent Axia QP315 Quiet Pack Box Fan - 315mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e‘O’ Class rated acoustically treated casing, ensuring minimum duct and breakout noise levels\u003c\/li\u003e\n\u003cli\u003eAir volumes up to 1.59m3\/s\u003c\/li\u003e\n\u003cli\u003eSuitable for external pressures up to 500Pa\u003c\/li\u003e\n\u003cli\u003eDesigned to suit duct diameters from 100 to 500mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperatures from -15°C up to +40°C\u003c\/li\u003e\n\u003cli\u003eSpeed controllable\u003c\/li\u003e\n\u003cli\u003eQuality Assurance to BS EN ISO 9001:1994\u003c\/li\u003e\n\u003cli\u003ePerformance tested to BS848 Part 1 1980\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe Quiet Pack in-line acoustic fans shall be as supplied from Roof Units, designed around a high performance centrifugal impeller, offering a highly efficient, quiet and compact in-line acoustic fan. \u003c\/p\u003e\n\u003cp\u003eThe Quiet Pack fan range is manufactured from prime quality galvanised sheet steel, ensuring a  robust in-line fan for those tough site conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe casing are specially designed to allow the unit to be mounted via drop rods or anti vibration mounts, ensuring a quick and easy solution to installation of the Quiet Pack in-line acoustic fans. All manufacturing progressed of the Quiet Pack fan units are computer designed and controlled to BS EN ISO 9001 Standards.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eMotor insulation Class B, suitable for operating temperatures from -15°C to +40°C and atmospheres up to 95% RH. All sizes are ideally suitable for speed control by electronic or voltage reduction. Vent-Axia would recommend that a voltage reduction Auto Transformer speed controller is used with all Quiet Pack units to ensure minimum noise levels during speed control and to eliminate any  possibility of harmonic noise levels which may occur when using electronic speed controllers at lower speeds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Datasheet.pdf?v=1710336008\" title=\"Vent Axia QP315 Quiet Pack Box Fan - 315mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia QP315 Quiet Pack Box Fan - 315mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Installation.pdf?v=1710336009\" title=\"Vent Axia QP315 Quiet Pack Box Fan - 315mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia QP315 Quiet Pack Box Fan - 315mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47980527354177,"sku":"QP315","price":1339.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/QP100C_25d7771f-05a8-4b21-9ed5-d34e648639d1.jpg?v=1710336665"},{"product_id":"vent-axia-qp400-quiet-pack-box-fan-400mm","title":"Vent Axia QP400 Quiet Pack Box Fan - 400mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e‘O’ Class rated acoustically treated casing, ensuring minimum duct and breakout noise levels\u003c\/li\u003e\n\u003cli\u003eAir volumes up to 1.59m3\/s\u003c\/li\u003e\n\u003cli\u003eSuitable for external pressures up to 500Pa\u003c\/li\u003e\n\u003cli\u003eDesigned to suit duct diameters from 100 to 500mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperatures from -15°C up to +40°C\u003c\/li\u003e\n\u003cli\u003eSpeed controllable\u003c\/li\u003e\n\u003cli\u003eQuality Assurance to BS EN ISO 9001:1994\u003c\/li\u003e\n\u003cli\u003ePerformance tested to BS848 Part 1 1980\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe Quiet Pack in-line acoustic fans shall be as supplied from Roof Units, designed around a high performance centrifugal impeller, offering a highly efficient, quiet and compact in-line acoustic fan.\u003c\/p\u003e\n\u003cp\u003eThe Quiet Pack fan range is manufactured from prime quality galvanised sheet steel, ensuring a  robust in-line fan for those tough site conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe casing are specially designed to allow the unit to be mounted via drop rods or anti vibration mounts, ensuring a quick and easy solution to installation of the Quiet Pack in-line acoustic fans. All manufacturing progressed of the Quiet Pack fan units are computer designed and controlled to BS EN ISO 9001 Standards.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eMotor insulation Class B, suitable for operating temperatures from -15°C to +40°C and atmospheres up to 95% RH. All sizes are ideally suitable for speed control by electronic or voltage reduction. Vent-Axia would recommend that a voltage reduction Auto Transformer speed controller is used with all Quiet Pack units to ensure minimum noise levels during speed control and to eliminate any  possibility of harmonic noise levels which may occur when using electronic speed controllers at lower speeds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Datasheet.pdf?v=1710336008\" title=\"Vent Axia QP400 Quiet Pack Box Fan - 400mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia QP400 Quiet Pack Box Fan - 400mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Installation.pdf?v=1710336009\" title=\"Vent Axia QP400 Quiet Pack Box Fan - 400mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia QP400 Quiet Pack Box Fan - 400mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47980534530369,"sku":"QP400","price":1395.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/QP100C_ff0fbe5c-b1b2-422c-8f59-0e3f8637323b.jpg?v=1710336779"},{"product_id":"vent-axia-qp500-quiet-pack-box-fan-500mm","title":"Vent Axia QP500 Quiet Pack Box Fan - 500mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e‘O’ Class rated acoustically treated casing, ensuring minimum duct and breakout noise levels\u003c\/li\u003e\n\u003cli\u003eAir volumes up to 1.59m3\/s\u003c\/li\u003e\n\u003cli\u003eSuitable for external pressures up to 500Pa\u003c\/li\u003e\n\u003cli\u003eDesigned to suit duct diameters from 100 to 500mm\u003c\/li\u003e\n\u003cli\u003eOperating Temperatures from -15°C up to +40°C\u003c\/li\u003e\n\u003cli\u003eSpeed controllable\u003c\/li\u003e\n\u003cli\u003eQuality Assurance to BS EN ISO 9001:1994\u003c\/li\u003e\n\u003cli\u003ePerformance tested to BS848 Part 1 1980\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe Quiet Pack in-line acoustic fans shall be as supplied from Roof Units, designed around a high performance centrifugal impeller, offering a highly efficient, quiet and compact in-line acoustic fan.\u003c\/p\u003e\n\u003cp\u003eThe Quiet Pack fan range is manufactured from prime quality galvanised sheet steel, ensuring a  robust in-line fan for those tough site conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe casing are specially designed to allow the unit to be mounted via drop rods or anti vibration mounts, ensuring a quick and easy solution to installation of the Quiet Pack in-line acoustic fans. All manufacturing progressed of the Quiet Pack fan units are computer designed and controlled to BS EN ISO 9001 Standards.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eMotor insulation Class B, suitable for operating temperatures from -15°C to +40°C and atmospheres up to 95% RH. All sizes are ideally suitable for speed control by electronic or voltage reduction. Vent-Axia would recommend that a voltage reduction Auto Transformer speed controller is used with all Quiet Pack units to ensure minimum noise levels during speed control and to eliminate any  possibility of harmonic noise levels which may occur when using electronic speed controllers at lower speeds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Datasheet.pdf?v=1710336008\" title=\"Vent Axia QP500 Quiet Pack Box Fan - 500mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia QP500 Quiet Pack Box Fan - 500mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_Quiet_Pack_Box_Fan_Installation.pdf?v=1710336009\" title=\"Vent Axia QP500 Quiet Pack Box Fan - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia QP500 Quiet Pack Box Fan - 500mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":47980537413953,"sku":"QP500","price":2011.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/QP100C_f9af7511-4288-47db-8ab7-d5e06270b25e.jpg?v=1710336891"},{"product_id":"vent-axia-slp100ec-slimpak-ec-box-fan-100mm","title":"Vent Axia SLP100EC Slimpak EC Box Fan - 100mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra slim and compact\u003c\/li\u003e\n\u003cli\u003eEnergy efficient EC\/DC motor\u003c\/li\u003e\n\u003cli\u003eBackward curved impeller\u003c\/li\u003e\n\u003cli\u003eAcoustically treated 'O' class rated\u003c\/li\u003e\n\u003cli\u003eIntegral commissioning patentiometer\u003c\/li\u003e\n\u003cli\u003eOptional external speed control input\u003c\/li\u003e\n\u003cli\u003eMatching ancillaries\u003c\/li\u003e\n\u003cli\u003eEco Flow' computer modelled design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe New range of Slimpak EC single in-line box fans incorporate an energy efficient EC motor and basic commissioning controls to offer an energy efficient basic fan system.\u003c\/p\u003e\n\u003cp\u003eManufactured from Galvanised sheet the Slimpak (SLP EC) fan units are internally treated with an ‘O’ class rated, BS476 part 6 \u0026amp; 7, acoustic foam, which offers the benefits of high sound absorption and good\u003cbr\u003ethermal insulation properties, in addition to self extinguishing properties and resistance to ignition.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAll SLP EC units feature an energy efficient, Class 1, EC\/DC external rotor motor and backward curved impeller assembly specifically chosen for performance and non-overloading characteristics. The assembly is dynamically balanced to DIN ISO 1940 Grade 6.3, duct size 500mm rated IP54, all other sizes, IP44 according to BS EN 60529. Ball bearings are greased for life. Insulation is Class ‘B’ (from -25°C to +60°C). All models incorporate internal electronic overload protection and soft start function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_SLP_Slimpak_EC_Box_Fan_Datasheet.pdf?v=1710933226\" title=\"Vent Axia SLP100EC Slimpak EC Box Fan - 100mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia SLP100EC Slimpak EC Box Fan - 100mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_SLP_Slimpak_EC_Box_Fan_Installation.pdf?v=1710933228\" title=\"Vent Axia SLP100EC Slimpak EC Box Fan - 100mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia SLP100EC Slimpak EC Box Fan - 100mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":48038685442369,"sku":"SLP100EC","price":945.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SLP500EC_b6f7b477-4743-4efe-b266-c9c2e6ea8c5c.jpg?v=1710932778"},{"product_id":"vent-axia-slp125ec-slimpak-ec-box-fan-125mm","title":"Vent Axia  SLP125EC Slimpak EC Box Fan - 125mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra slim and compact\u003c\/li\u003e\n\u003cli\u003eEnergy efficient EC\/DC motor\u003c\/li\u003e\n\u003cli\u003eBackward curved impeller\u003c\/li\u003e\n\u003cli\u003eAcoustically treated 'O' class rated\u003c\/li\u003e\n\u003cli\u003eIntegral commissioning patentiometer\u003c\/li\u003e\n\u003cli\u003eOptional external speed control input\u003c\/li\u003e\n\u003cli\u003eMatching ancillaries\u003c\/li\u003e\n\u003cli\u003eEco Flow' computer modelled design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe New range of Slimpak EC single in-line box fans incorporate an energy efficient EC motor and basic commissioning controls to offer an energy efficient basic fan system.\u003c\/p\u003e\n\u003cp\u003eManufactured from Galvanised sheet the Slimpak (SLP EC) fan units are internally treated with an ‘O’ class rated, BS476 part 6 \u0026amp; 7, acoustic foam, which offers the benefits of high sound absorption and good\u003cbr\u003ethermal insulation properties, in addition to self extinguishing properties and resistance to ignition. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAll SLP EC units feature an energy efficient, Class 1, EC\/DC external rotor motor and backward curved impeller assembly specifically chosen for performance and non-overloading characteristics. The assembly is dynamically balanced to DIN ISO 1940 Grade 6.3, duct size 500mm rated IP54, all other sizes, IP44 according to BS EN 60529. Ball bearings are greased for life. Insulation is Class ‘B’ (from -25°C to +60°C). All models incorporate internal electronic overload protection and soft start function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_SLP_Slimpak_EC_Box_Fan_Datasheet.pdf?v=1710933226\" title=\"Vent Axia SLP125EC Slimpak EC Box Fan - 125mm Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia SLP125EC Slimpak EC Box Fan - 125mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_SLP_Slimpak_EC_Box_Fan_Installation.pdf?v=1710933228\" title=\"Vent Axia SLP125EC Slimpak EC Box Fan - 125mm Installation\" rel=\"noopener\" target=\"_blank\"\u003eVent Axia SLP125EC Slimpak EC Box Fan - 125mm Installation\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":48038792724801,"sku":"SLP125EC","price":945.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SLP500EC_ccfee078-2423-4c91-aa7a-bc1f7eb864db.jpg?v=1710933590"},{"product_id":"vent-axia-slp150ec-slimpak-ec-box-fan-150mm","title":"Vent Axia SLP150EC Slimpak EC Box Fan - 150mm","description":"\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra slim and compact\u003c\/li\u003e\n\u003cli\u003eEnergy efficient EC\/DC motor\u003c\/li\u003e\n\u003cli\u003eBackward curved impeller\u003c\/li\u003e\n\u003cli\u003eAcoustically treated 'O' class rated\u003c\/li\u003e\n\u003cli\u003eIntegral commissioning patentiometer\u003c\/li\u003e\n\u003cli\u003eOptional external speed control input\u003c\/li\u003e\n\u003cli\u003eMatching ancillaries\u003c\/li\u003e\n\u003cli\u003eEco Flow' computer modelled design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eThe New range of Slimpak EC single in-line box fans incorporate an energy efficient EC motor and basic commissioning controls to offer an energy efficient basic fan system.\u003c\/p\u003e\n\u003cp\u003eManufactured from Galvanised sheet the Slimpak (SLP EC) fan units are internally treated with an ‘O’ class rated, BS476 part 6 \u0026amp; 7, acoustic foam, which offers the benefits of high sound absorption and good\u003cbr\u003ethermal insulation properties, in addition to self extinguishing properties and resistance to ignition.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAll SLP EC units feature an energy efficient, Class 1, EC\/DC external rotor motor and backward curved impeller assembly specifically chosen for performance and non-overloading characteristics. The assembly is dynamically balanced to DIN ISO 1940 Grade 6.3, duct size 500mm rated IP54, all other sizes, IP44 according to BS EN 60529. Ball bearings are greased for life. Insulation is Class ‘B’ (from -25°C to +60°C). All models incorporate internal electronic overload protection and soft start function.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cbr\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca rel=\"noopener\" title=\"Vent Axia SLP150EC Slimpak EC Box Fan - 150mm Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_SLP_Slimpak_EC_Box_Fan_Datasheet.pdf?v=1710933226\" target=\"_blank\"\u003e\u003cspan\u003eVent Axia SLP150EC Slimpak EC Box Fan - 150mm Datasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan\u003e\u003ca title=\"Vent Axia SLP150EC Slimpak EC Box Fan - 150mm Installation\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_SLP_Slimpak_EC_Box_Fan_Installation.pdf?v=1710933228\"\u003eVent Axia SLP150EC Slimpak EC Box Fan - 150mm Installation\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Vent Axia EuroSeries ESP50034 Plate Fan Three Phase - 500mm Installation\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Vent_Axia_EuroSeries_ESP50034_Plate_Fan_Three_Phase_-_500mm_Installation.pdf?v=1709206757\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vent-Axia","offers":[{"title":"Default Title","offer_id":48038834176321,"sku":"SLP150EC","price":945.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SLP500EC_77280188-9066-4fd6-b286-c6234ae472f0.jpg?v=1710933819"}],"url":"https:\/\/www.efans.co.uk\/collections\/commercial-box-fans.oembed","provider":"eFans Direct Ltd","version":"1.0","type":"link"}