{"title":"Systemair Fan Speed Controllers","description":"\u003cp\u003eOur selection of Systemair controllers offers precise and efficient control for your ventilation systems. Designed for both residential and commercial applications, these controllers ensure optimal performance, energy savings, and easy integration with Systemair products. Whether you need to regulate fan speeds or adjust airflow, Systemair’s high-quality speed controllers are built for durability and ease of use. \u003c\/p\u003e","products":[{"product_id":"systemair-mtp10-10k-speed-controller-for-ec-fans","title":"Systemair MTP10 10K Speed Controller for EC Fans","description":"\u003cp\u003ePotentiometer 10kΩ for speed controlling. For the manual control of speed and air flow of electrical fans with 0-10V output EC fans). The jetproof IP54 enclosure is achieved with the included surface mounting case. (Flush-mounting without the surface mounting case,gives a splash proof IP44 enclosure also suitable for highly demand environments as bathrooms etc).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for\u003cbr\u003e\u003c\/strong\u003e✓ EC fans\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eInstallation\u003c\/strong\u003e\u003cbr\u003e- Combined flush or surface mounting\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\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\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.17kg\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\u003eVoltage (Nominal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4A \/ 250V\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_MTP_10_10K_Speed_control.pdf?v=1634293998\" target=\"_blank\" title=\"Systemair MTP10 10k Speed Controller Datasheet\" rel=\"noopener noreferrer\"\u003eSystemair MTP10 10k Speed Controller Datasheet\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":33243478196357,"sku":"32731","price":88.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/MTP10SpeedControlECFans.jpg?v=1597437176"},{"product_id":"systemair-eac-speed-controller-for-es-fans","title":"Systemair EAC Speed Controller for ES fans","description":"\u003cdiv class=\"col-md-6 product-detail-info\"\u003e\n\u003cdiv class=\"item-description large\"\u003e\n\u003cp\u003eVariable non-reversing Speed controller suitable for window, wall and panel ES fans.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize EAC6 is non-reversing\u003c\/li\u003e\n\u003cli\u003eSize EAC9 and EAC12 reversible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Systemair","offers":[{"title":"EAC6 (For ES6 range of Domestic Fans)","offer_id":33418005053573,"sku":"16309","price":94.99,"currency_code":"GBP","in_stock":true},{"title":"EAC9 (For ES9 range of Domestic Fans)","offer_id":33418005119109,"sku":"16310","price":114.99,"currency_code":"GBP","in_stock":true},{"title":"EAC12 (For ES12 range of Domestic Fans)","offer_id":33418005184645,"sku":"16310","price":94.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/EACSpeedControllerESFans.jpg?v=1614203262"},{"product_id":"systemair-aco8ac-ec-panel-ip56-auto-changeover-panel-for-kv-and-kvk-duo-fans","title":"Systemair ACO8AC\/EC Panel IP56 Auto Changeover Panel for KV and KVK Duo fans","description":"\u003cp\u003eThe dual AC\/EC fan controller is a mains powered, twin fan controller with enclosure, suitable for all EC 0-10V speed controllable and AC fans.\u003c\/p\u003e\n\u003cp\u003eThe fans run alternately based on a selectable changeover period. Potentiometers allow setting of the two fan speeds, normal and boost. The fan speeds are selected by volt free contacts or 0-10V input.\u003c\/p\u003e\n\u003cp\u003eThere is also an optional single-fan operation mode.\u003c\/p\u003e\n\u003cp\u003e- Two VFC inputs - Normal\/Boost and Remote on\/off\u003cbr\u003e- Alarm output for fan fail, solid state relay 230V\/8A contacts\u003cbr\u003e- LED for Fan OK\/Fault\u003cbr\u003e- LED Fan1\/Fan2 run\u003cbr\u003e- Duty share\/changeover 3\/6\/9\/12\/15\/18\/21\/24 hour set via switch\u003cbr\u003e- Remote enable input, volt free contacts\u003cbr\u003e- Normal\/Boost fan speed input.\u003cbr\u003e- Current sensing 1 to 8 amp\u003cbr\u003e- Option to external boost\/run via 0-10V input via BMS\u003cbr\u003e- Max adjustable output 0-10V to fans\u003cbr\u003e- Fan fault volt free contacts\u003cbr\u003e- Can select to start fan A or fan B\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSuitable for\u003c\/strong\u003e\u003cbr\u003e✓ KV and KVK Duo twin fans\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e✓ \u003c\/span\u003eExternal  mounting (weatherproof)\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003c\/strong\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\u003cb\u003eType\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSwitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (HxWxD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e130mm x 190mm x 70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":33909535539333,"sku":"161198","price":503.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/ACO8AC_EC.jpg?v=1589574315"},{"product_id":"systemair-rtrd-4-speed-controller-3-phase-4-amp","title":"Systemair RTRD 4 Speed Controller 3 Phase - 4 Amp","description":"\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eManual five-step transformer (with motor protection)\u003c\/p\u003e\n\u003cp\u003eA three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit.\u003c\/p\u003e\n\u003cp\u003eAn integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003c\/p\u003e\n\u003cp\u003eInput terminals for room thermostat RT and frost protection thermostat FS cut supply voltage to the fan when the circuit is broken. When the frost protection thermostat FS breaks the circuit, it is reset in the same way as when the TK is triggered. Terminals are linked before delivery. The indicator lamp on the front shows that the transformer is in operation.\u003c\/p\u003e\n\u003cp\u003eThe transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. Supply voltage: 400V 50\/60Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eInstruction Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_RTRD_4_Speed_cont_Systemair.pdf?v=1696535042\" title=\"RTRD4\"\u003eSystemair RTRD 4 Speed Controller 3 Phase - 4 Amp Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":34204063236229,"sku":"5942","price":596.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/RTRD2_HIGH.jpg?v=1597437237"},{"product_id":"systemair-rtrd-7-speed-controller-3-phase-7-amp","title":"Systemair RTRD 7 Speed Controller 3 Phase - 7 Amp","description":"\u003cp\u003eManual five-step transformer (with motor protection)\u003c\/p\u003e\n\u003cp\u003eA three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit.\u003c\/p\u003e\n\u003cp\u003eAn integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003c\/p\u003e\n\u003cp\u003eInput terminals for room thermostat RT and frost protection thermostat FS cut supply voltage to the fan when the circuit is broken. When the frost protection thermostat FS breaks the circuit, it is reset in the same way as when the TK is triggered. Terminals are linked before delivery. The indicator lamp on the front shows that the transformer is in operation.\u003c\/p\u003e\n\u003cp\u003eThe transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. Supply voltage: 400V 50\/60Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eInstruction Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/RTRD__RTRDU_DE_GB_FR_SE_20190426_190235526.PDF?v=1589987357\" title=\"Manual\"\u003eSystemair RTRD 7 Speed Controller 3 Phase - 7 Amp Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":34204218556549,"sku":"5943","price":825.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/RTRD2_HIGH_f9b18aa0-5e38-4ce5-aa2b-2768a49ccd9b.jpg?v=1597437237"},{"product_id":"systemair-ec-basic-h-humidity-controller","title":"Systemair EC-Basic-H Humidity Controller","description":"\u003cp class=\"product-detail-info-artno\"\u003e• Simple to install, connect and set up\u003cbr\u003e• 50\/60HZ mains option\u003cbr\u003e• Can be used with all 220V single phase and 380V three phase EC fans\u003cbr\u003e• Built in sensor\u003cbr\u003e• Conforms to CE standards EN 60730-1, EN 61000-6-3, EN 61000-6-1\u003cbr\u003e• Demand control made simple\u003c\/p\u003e\n\u003cdiv class=\"item-description large fade-out-collapse collapse show\" id=\"product-detail-infocollapse0\"\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Info\u003cbr\u003e\u003c\/strong\u003eThe controller compares room humidity with an adjustable set point (SW1) and regulates a 0..10 V output signal applied to a ventilator with a proportional algorithm in direct or reverse action based on jumper JP1 setting:\u003c\/p\u003e\n\u003cp\u003eJP1 closed 1-2 = reverse action   JP1 closed 2-3 = direct action\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_EC-Basic-H_humidity.pdf?v=1591889434\" title=\"Data sheet\"\u003eSystemair EC-Basic-H Humidity Controller Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":34610317557916,"sku":"24807","price":331.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/EC-BASIC_001.jpg?v=1597437265"},{"product_id":"systemair-itr-speed-controller-1-5-amp-for-ac-fans","title":"Systemair ITR Speed Controller 1.5 Amp - For AC Fans","description":"\u003cp\u003eThe electronic speed controllers of the ITR series control the speed of single phase (110-240V AC \/ 50-60 Hz) voltage controllable motors by varying the supplied voltage. ITR controllers provide automatic power supply detection. The minimum speed is internally adjusted via a trimmer. \u003cbr\u003e\u003cbr\u003eThe output is regulated by a potentiometer in the range of the minimum output voltage to the supply voltage. The ITR controller provides an unregulated output for a three-wire motor connection, valve, lamp, damper, etc. There are two start-up modes - kick start and soft start, internally selected by placing or removing a jumper on the PCB. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"font-weight-bold\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWide power supply range (110-240V AC \/ 50-60 Hz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic supply voltage detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable stepless output voltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum speed adjustable by internal trimmer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKick start or soft start\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIlluminated on\/off switch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/ITR_DATA_AND_WIRING.PDF?v=1606233848\" title=\"Data Sheet\"\u003eSystemair ITR Speed Controller 1.5 Amp - For AC Fans Data sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":35085829832860,"sku":"161166","price":113.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/systemair_1.5_amp_controller.jpg?v=1708019389"},{"product_id":"systemair-itr-speed-controller-3-amp-for-ac-fans","title":"Systemair ITR Speed Controller 3 Amp - For AC Fans","description":"\u003cp\u003eThe electronic speed controllers of the ITR series control the speed of single phase (110-240V AC \/ 50-60 Hz) voltage controllable motors by varying the supplied voltage. ITR controllers provide automatic power supply detection. The minimum speed is internally adjusted via a trimmer. \u003cbr\u003e\u003cbr\u003eThe output is regulated by a potentiometer in the range of the minimum output voltage to the supply voltage. The ITR controller provides an unregulated output for a three-wire motor connection, valve, lamp, damper, etc. There are two start-up modes - kick start and soft start, internally selected by placing or removing a jumper on the PCB. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"font-weight-bold\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWide power supply range (110-240V AC \/ 50-60 Hz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic supply voltage detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable stepless output voltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum speed adjustable by internal trimmer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKick start or soft start\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIlluminated on\/off switch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003c\/strong\u003e \u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/ITR_DATA_AND_WIRING.PDF?v=1606233848\" target=\"_blank\" title=\"Systemair ITR Speed Controller 3 Amp - For AC Fans Data sheet\" rel=\"noopener noreferrer\"\u003eSystemair ITR Speed Controller 3 Amp - For AC Fans Data sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":35085848412316,"sku":"161167","price":113.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/s-l1600_1b4ebefc-d026-4c81-a398-36c72ddb78cb.jpg?v=1620427121"},{"product_id":"systemair-itr-speed-controller-5-amp-for-ac-fans","title":"Systemair ITR Speed Controller 5 Amp - For AC Fans","description":"\u003cp\u003eThe electronic speed controllers of the ITR series control the speed of single phase (110-240V AC \/ 50-60 Hz) voltage controllable motors by varying the supplied voltage. ITR controllers provide automatic power supply detection. The minimum speed is internally adjusted via a trimmer. \u003cbr\u003e\u003cbr\u003eThe output is regulated by a potentiometer in the range of the minimum output voltage to the supply voltage. The ITR controller provides an unregulated output for a three-wire motor connection, valve, lamp, damper, etc. There are two start-up modes - kick start and soft start, internally selected by placing or removing a jumper on the PCB. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"font-weight-bold\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWide power supply range (110-240V AC \/ 50-60 Hz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic supply voltage detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable stepless output voltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum speed adjustable by internal trimmer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKick start or soft start\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIlluminated on\/off switch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003c\/strong\u003e \u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/ITR_DATA_AND_WIRING.PDF?v=1606233848\" title=\"Data Sheet\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/ITR_DATA_AND_WIRING.PDF?v=1606233848\"\u003eSystemair ITR Speed Controller 5 Amp Data sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":35085863026844,"sku":"161168","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/s-l1600_1c4ab8de-3fbe-439f-a1ff-2e0e20850569.jpg?v=1620427121"},{"product_id":"systemair-itr-speed-controller-10-amp-for-ac-fans","title":"Systemair ITR Speed Controller 10 Amp - For AC Fans","description":"\u003cp\u003eThe electronic speed controllers of the ITR series control the speed of single phase (110-240V AC \/ 50-60 Hz) voltage controllable motors by varying the supplied voltage. ITR controllers provide automatic power supply detection. The minimum speed is internally adjusted via a trimmer. \u003cbr\u003e\u003cbr\u003eThe output is regulated by a potentiometer in the range of the minimum output voltage to the supply voltage. The ITR controller provides an unregulated output for a three-wire motor connection, valve, lamp, damper, etc. There are two start-up modes - kick start and soft start, internally selected by placing or removing a jumper on the PCB. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"font-weight-bold\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWide power supply range (110-240V AC \/ 50-60 Hz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic supply voltage detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable stepless output voltage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMinimum speed adjustable by internal trimmer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKick start or soft start\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIlluminated on\/off switch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; Guides\u003c\/strong\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/ITR_DATA_AND_WIRING.PDF?v=1606233848\" title=\"Data Sheet\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/ITR_DATA_AND_WIRING.PDF?v=1606233848\"\u003eSystemair ITR Speed Controller 10 Amp - For AC Fans data sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":35085870104732,"sku":"161169","price":208.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/s-l1600_a587d960-2af5-4d82-bead-35f14671c851.jpg?v=1620427121"},{"product_id":"systemair-frq5-4a-led-v2-speed-controller-3-phase","title":"Systemair FRQ5 4A LED V2 Speed Controller 3 Phase","description":"\u003cp\u003eSpeed controller with 5-step switch for 3 phase fan\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOptimized frequency inverters for the control of one fan motor for frequency converter suitable isolation system and bearings e.g. IE2\u003c\/li\u003e\n\u003cli\u003eIntegrated 5-Step switch\u003c\/li\u003e\n\u003cli\u003eStep0=0Hz; Step1=10Hz; Step2=20Hz; Step3=30Hz; Step4=40Hz; Step5=50Hz\u003c\/li\u003e\n\u003cli\u003ePotential-free operation notification\u003c\/li\u003e\n\u003cli\u003eEnable contact section\u003c\/li\u003e\n\u003cli\u003eMotor protection by connecting thermostats \"TB\" or thermistors \"TP\"\u003c\/li\u003e\n\u003cli\u003eInterference emission EN 61000-6-3\u003c\/li\u003e\n\u003cli\u003eInterference immunity EN 61000-6-2\u003c\/li\u003e\n\u003cli\u003eParallel operation of several motors is not allowed\u003c\/li\u003e\n\u003cli\u003eMax. length of contoller(poti) cable 100m\u003c\/li\u003e\n\u003cli\u003eMax. length of motor cable 10m (screened)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note: Not suitable for external rotor motors\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_FRQ5-4A_LED_V2.pdf?v=1611155360\" target=\"_blank\" title=\"Systemair FRQ5 4A LED V2 Speed Controller 3 Phase Datasheet\" rel=\"noopener noreferrer\"\u003eSystemair FRQ5 4A LED V2 Speed Controller 3 Phase Datasheet\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37553439834268,"sku":"36229","price":1127.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/FRQ5-4A_LEDV2.jpg?v=1611155253"},{"product_id":"systemair-frq5-10a-led-v2-speed-controller-3-phase","title":"Systemair FRQ5 10A LED V2 Speed Controller 3 Phase","description":"\u003cp\u003eSpeed controller with 5-step switch for 3 phase fan\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOptimized frequency inverters for the control of one fan motor for frequency converter suitable isolation system and bearings e.g. IE2\u003c\/li\u003e\n\u003cli\u003eIntegrated 5-Step switch\u003c\/li\u003e\n\u003cli\u003eStep0=0Hz; Step1=10Hz; Step2=20Hz; Step3=30Hz; Step4=40Hz; Step5=50Hz\u003c\/li\u003e\n\u003cli\u003ePotential-free operation notification\u003c\/li\u003e\n\u003cli\u003eEnable contact section\u003c\/li\u003e\n\u003cli\u003eMotor protection by connecting thermostats \"TB\" or thermistors \"TP\"\u003c\/li\u003e\n\u003cli\u003eInterference emission EN 61000-6-3\u003c\/li\u003e\n\u003cli\u003eInterference immunity EN 61000-6-2\u003c\/li\u003e\n\u003cli\u003eParallel operation of several motors is not allowed\u003c\/li\u003e\n\u003cli\u003eMax. length of controller(poti) cable 100m\u003c\/li\u003e\n\u003cli\u003eMax. length of motor cable 10m (screened)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note: Not suitable for external rotor motors\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_FRQ5-10A_LED_V2.pdf?v=1611156461\" target=\"_blank\" title=\"Systemair FRQ5 4A LED V2 Speed Controller 3 Phase Datasheet\" rel=\"noopener noreferrer\"\u003eSystemair FRQ5 10A LED V2 Speed Controller 3 Phase Datasheet\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":37553511825564,"sku":"36230","price":1356.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/systemair-FRQ5-4A_LEDV-controller.jpg?v=1728411470"},{"product_id":"systemair-rtre-5-speed-controller-5-amp-5010","title":"Systemair RTRE 5 Speed Controller 5 Amp 5010","description":"\u003cp\u003eManual five-step transformer (with motor protection)\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eA single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit. An integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe unit has input terminals for room thermostat RT, which stops the supply voltage to the fan when the circuit is broken. These terminals are linked before delivery. The transformer has 230V terminals for operating dampers, electric water-heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. The indicator lamp on the front shows when the transformer is in operation. The fuse may be reset from outside. The RTRE has a self-extinguishing thermoplastic casing. Supply voltage: 230V 50\/60Hz.\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eNominal data\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eVoltage (nominal)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e230\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337.875px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 124.125px;\"\u003e50; 60\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003ePhase(s)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1~\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eInput current\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eProtection\/Classification\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eEnclosure class\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003eIP54\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e106\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e203\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eData Sheets\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_RTRE_5_Speed_control.pdf?v=1655453710\" title=\"Systemair RTRE 5 Speed control 5010 Data Sheet\"\u003eSystemair RTRE 5 Speed control 5010 Data Sheet \u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":40127210127516,"sku":"5010","price":353.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/SystemairRTRE5Speedcontrol5010.jpg?v=1623406555"},{"product_id":"systemair-rtrd-2-speed-controller-3-phase-2-amp","title":"Systemair RTRD 2 Speed Controller 3 Phase - 2 Amp","description":"\u003cp\u003eManual five-step transformer (with motor protection)\u003c\/p\u003e\n\u003cp\u003eA three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit.\u003c\/p\u003e\n\u003cp\u003eAn integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003c\/p\u003e\n\u003cp\u003eInput terminals for room thermostat RT and frost protection thermostat FS cut supply voltage to the fan when the circuit is broken. When the frost protection thermostat FS breaks the circuit, it is reset in the same way as when the TK is triggered. Terminals are linked before delivery. The indicator lamp on the front shows that the transformer is in operation.\u003c\/p\u003e\n\u003cp\u003eThe transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. Supply voltage: 400V 50\/60Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eInstruction Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_RTRD_2_Speed_Cont_Systemair.pdf?v=1696535042\" title=\"RTRD2\"\u003eSystemair RTRD 2 Speed Controller 3 Phase - 2 Amp Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":41205631647900,"sku":"5941","price":462.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/RTRD2_HIGH_565e82fd-8070-4824-b0f0-0de4059d617d.jpg?v=1636713939"},{"product_id":"systemair-ree-speed-controller-1-0-amp-for-ac-fans","title":"Systemair REE Speed Controller 1.0 Amp - For AC Fans","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eFor the manual control of speed and air flow of electrical fans, AC-induction motors of universal motor and permanent-capacitor type. The jetproof IP 54 enclosure is achieved with the included surface mounting case. Several motors can be connected in parallel as long as the total current does not exceed current range. Starting currents must be considered when choosing speed controller type. Fans to be used with this controller require a built-in overheating protection and should be designed for thyristor speed control.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"font-weight-bold\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":42949435490538,"sku":"5314","price":91.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/REE_Speed_Controller.jpg?v=1652811487"},{"product_id":"systemair-ree-speed-controller-2-0-amp-for-ac-fans","title":"Systemair REE Speed Controller 2.0 Amp - For AC Fans","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eFor the manual control of speed and air flow of electrical fans, AC-induction motors of universal motor and permanent-capacitor type. The jetproof IP 54 enclosure is achieved with the included surface mounting case. Several motors can be connected in parallel as long as the total current does not exceed current range. Starting currents must be considered when choosing speed controller type. Fans to be used with this controller require a built-in overheating protection and should be designed for thyristor speed control.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"font-weight-bold\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":42949537333482,"sku":"5316","price":89.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/REE_Speed_Controller_54620e5a-2279-49c8-bec0-bf472895ebe0.jpg?v=1652812659"},{"product_id":"systemair-ree-speed-controller-4-0-amp-for-ac-fans","title":"Systemair REE Speed Controller 4.0 Amp - For AC Fans","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eFor the manual control of speed and air flow of electrical fans, AC-induction motors of universal motor and permanent-capacitor type. The jetproof IP 54 enclosure is achieved with the included surface mounting case. Several motors can be connected in parallel as long as the total current does not exceed current range. Starting currents must be considered when choosing speed controller type. Fans to be used with this controller require a built-in overheating protection and should be designed for thyristor speed control.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"font-weight-bold\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":42949554045162,"sku":"5317","price":150.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/REE_Speed_Controller_7212a6f6-8016-4059-b038-200d55d61df1.jpg?v=1652812838"},{"product_id":"systemair-rtre-12-speed-controller-12-amp-6133","title":"Systemair RTRE 12 Speed Controller 12 Amp 6133","description":"\u003cp\u003eManual five-step transformer (with motor protection)\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eA single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit. An integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe unit has input terminals for room thermostat RT, which stops the supply voltage to the fan when the circuit is broken. These terminals are linked before delivery. The transformer has 230V terminals for operating dampers, electric water-heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. The indicator lamp on the front shows when the transformer is in operation. The fuse may be reset from outside. The RTRE has a self-extinguishing thermoplastic casing. Supply voltage: 230V 50\/60Hz.\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal 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; 60\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 current\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eA\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\u003c\/td\u003e\n\u003ctd\u003eIP54\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 \u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e278\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e147\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManuals \u0026amp; GuidesData Sheets\u003c\/strong\u003e\u003cbr\u003e\u003ca title=\"Systemair RTRE 12 Speed control 6133 Data Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_RTRE_12_Speed_control.pdf?v=1655451916\"\u003eSystemair RTRE 12 Speed control 6133 Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":43108156244202,"sku":"6133","price":559.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/SystemairRTRE5Speedcontrol5010_5ea667ac-a1ac-476c-b19a-34e5dacec281.jpg?v=1655451725"},{"product_id":"systemair-rt-0-30-room-thermostat-5151","title":"Systemair RT 0-30 Room Thermostat 5151","description":"\u003cp\u003eThe RT 0-30 is an electronic room thermostat for indoor wall mounting, with a change-over relay for regulating either heating or cooling. It has an integral sensor, but an external sensor such as the TG-K330 or TG-R630 can also be connected to the thermostat. The RT 0-30 can also be used with other external temperature sensors to achieve different temperature range.\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_RT_0-30_Room_Thermostat.pdf?v=1677145828\" target=\"_blank\" title=\"Systemair RT 0-30 Room Thermostat 5151 Datasheet\" rel=\"noopener noreferrer\"\u003eSystemair RT 0-30 Room Thermostat 5151 Datasheet\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":44607666323777,"sku":"5151","price":83.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/products\/RT0-30RoomThermostat5151.jpg?v=1677145955"},{"product_id":"systemair-rtre-3-speed-controller-3-amp-5009","title":"Systemair RTRE 3 Speed Controller 3 Amp 5009","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"block\"\u003eManual five-step transformer (with motor protection)\u003c\/span\u003e\u003cspan class=\"block\"\u003eA single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. \u003cbr\u003e\u003cbr\u003eThe steps are adjusted manually, using the control knob on the front of the unit. An integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003c\/span\u003e\u003cspan class=\"block\"\u003eThe unit has input terminals for room thermostat RT, which stops the supply voltage to the fan when the circuit is broken. These terminals are linked before delivery. \u003cbr\u003e\u003cbr\u003eThe transformer has 230V terminals for operating dampers, electric water-heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. The indicator lamp on the front shows when the transformer is in operation. The fuse may be reset from outside. The RTRE has a self-extinguishing thermoplastic casing. Supply voltage: 230V 50\/60Hz.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable class=\"ganymedTable\" style=\"width: 543px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eNominal data\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eVoltage (nominal)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e230\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337.875px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 124.125px;\"\u003e50; 60\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003ePhase(s)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1~\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eInput current\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"ganymedTable\" style=\"width: 543px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eProtection\/Classification\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eEnclosure class\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003eIP54\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"ganymedTable\" style=\"width: 543px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e106\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e203\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\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_RTRE_3_Speed_control.pdf?v=1684155280\" target=\"_blank\" title=\"Systemair RTRE 3 Speed control 5009 Data Sheet\" rel=\"noopener noreferrer\"\u003eSystemair RTRE 3 Speed control 5009 Data Sheet\u003c\/a\u003e\u003ca title=\"Systemair RTRE 3 Speed control 5009 Data Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_RTRE_5_Speed_control.pdf?v=1655453710\" target=\"_blank\"\u003e \u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":45141471691073,"sku":"5009","price":268.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SystemairRTRE5Speedcontrol5010_7c93178c-7d50-4315-9f66-bcc475cb176f.jpg?v=1684154030"},{"product_id":"systemair-rtre-7-speed-controller-7-amp-5011","title":"Systemair RTRE 7 Speed Controller 7 Amp 5011","description":"\u003cp\u003eManual five-step transformer (with motor protection) \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eA single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit. An integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe unit has input terminals for room thermostat RT, which stops the supply voltage to the fan when the circuit is broken. These terminals are linked before delivery. The transformer has 230V terminals for operating dampers, electric water-heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. The indicator lamp on the front shows when the transformer is in operation. The fuse may be reset from outside. The RTRE has a self-extinguishing thermoplastic casing. Supply voltage: 230V 50\/60Hz.\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px; text-align: left;\"\u003eNominal data\u003c\/th\u003e\n\u003cth style=\"width: 124px; text-align: left;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px; text-align: left;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eVoltage (nominal)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e230\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337.875px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 124.125px;\"\u003e50; 60\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003ePhase(s)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1~\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eInput current\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px; text-align: left;\"\u003eProtection\/Classification\u003c\/th\u003e\n\u003cth style=\"width: 124px; text-align: left;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px; text-align: left;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eEnclosure class\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003eIP54\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px; text-align: left;\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"width: 124px; text-align: left;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px; text-align: left;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e140\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e278\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e147\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\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_RTRE_7_Speed_control.pdf?v=1688062970\" title=\"Systemair RTRE 5 Speed control 5011 Data Sheet\"\u003eSystemair RTRE 7 Speed control 5011 Data Sheet\u003c\/a\u003e \u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":45479480099137,"sku":"5011","price":487.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/filters_quality_80.jpg?v=1688063883"},{"product_id":"systemair-rtre-1-5-speed-controller-1-5-amp-5008","title":"Systemair RTRE 1.5 Speed Controller 1.5 Amp 5008","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"block\"\u003eManual five-step transformer (with motor protection) \u003c\/span\u003e\u003cspan class=\"block\"\u003eA single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. \u003cbr\u003e\u003cbr\u003eThe steps are adjusted manually, using the control knob on the front of the unit. An integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003c\/span\u003e\u003cspan class=\"block\"\u003eThe unit has input terminals for room thermostat RT, which stops the supply voltage to the fan when the circuit is broken. These terminals are linked before delivery. \u003cbr\u003e\u003cbr\u003eThe transformer has 230V terminals for operating dampers, electric water-heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. The indicator lamp on the front shows when the transformer is in operation. The fuse may be reset from outside. The RTRE has a self-extinguishing thermoplastic casing. Supply voltage: 230V 50\/60Hz.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eNominal data\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eVoltage (nominal)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e230\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337.875px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 124.125px;\"\u003e50; 60\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003ePhase(s)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1~\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eInput current\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eProtection\/Classification\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eEnclosure class\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003eIP54\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e106\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e203\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\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_RTRE_1_5_Speed_control.pdf?v=1696533493\" title=\"Systemair RTRE 1.5 Speed control 5008 Data Sheet\"\u003eSystemair RTRE 1.5 Speed control 5008 Data Sheet\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_RTRE_1_5_Speed_control.pdf?v=1696533493\"\u003e \u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":46986643112257,"sku":"5008","price":242.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/SystemairRTRE5Speedcontrol5010_219d8145-b462-4aed-b7fc-b6b73629d5d6.jpg?v=1696533087"},{"product_id":"systemair-rtrd-3-speed-controller-3-phase-3-amp-32594","title":"Systemair RTRD 3 Speed Controller 3 Phase - 3 Amp 32594","description":"\u003cp\u003eManual five-step transformer (with motor protection)\u003c\/p\u003e\n\u003cp\u003eA three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit.\u003c\/p\u003e\n\u003cp\u003eAn integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003c\/p\u003e\n\u003cp\u003eInput terminals for room thermostat RT and frost protection thermostat FS cut supply voltage to the fan when the circuit is broken. When the frost protection thermostat FS breaks the circuit, it is reset in the same way as when the TK is triggered. Terminals are linked before delivery. The indicator lamp on the front shows that the transformer is in operation.\u003c\/p\u003e\n\u003cp\u003eThe transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. Supply voltage: 400V 50\/60Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_RTRD_3_Speed_control_IP54.pdf?v=1696535042\" title=\"RTRD3 \"\u003eSystemair RTRD 3 Speed Controller 3 Phase - 3 Amp Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":46986690920769,"sku":"32594","price":1298.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/RTRD2_HIGH_86d3f962-5872-4703-92a2-5a7988bca8ac.jpg?v=1696534117"},{"product_id":"systemair-rtrd-5-2-speed-controller-3-phase-5-2-amp-32399","title":"Systemair RTRD 5.2 Speed Controller 3 Phase - 5.2 Amp 32399","description":"\u003cp\u003eManual five-step transformer (with motor protection)\u003c\/p\u003e\n\u003cp\u003eA three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit.\u003c\/p\u003e\n\u003cp\u003eAn integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003c\/p\u003e\n\u003cp\u003eInput terminals for room thermostat RT and frost protection thermostat FS cut supply voltage to the fan when the circuit is broken. When the frost protection thermostat FS breaks the circuit, it is reset in the same way as when the TK is triggered. Terminals are linked before delivery. The indicator lamp on the front shows that the transformer is in operation.\u003c\/p\u003e\n\u003cp\u003eThe transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. Supply voltage: 400V 50\/60Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_RTRD_52_Speed_control_IP54.pdf?v=1696535042\" title=\"RTRD5.2\"\u003eSystemair RTRD 5.2 Speed Controller 3 Phase - 5.2 Amp Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":46988630917441,"sku":"32399","price":2914.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/RTRD2_HIGH_2babac5d-ac16-404d-bf10-74c95fe7a28b.jpg?v=1696574983"},{"product_id":"systemair-rtrd-14-speed-controller-3-phase-14-amp-5944","title":"Systemair RTRD 14 Speed Controller 3 Phase - 14 Amp 5944","description":"\u003cp\u003eManual five-step transformer (with motor protection)\u003c\/p\u003e\n\u003cp\u003eA three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit.\u003c\/p\u003e\n\u003cp\u003eAn integral motor protection device is included which cuts the supply voltage to the fan if the thermal contact in the fan motor is activated. The unit is reset by turning the knob to “0” for 10 seconds, after which the unit restarts.\u003c\/p\u003e\n\u003cp\u003eInput terminals for room thermostat RT and frost protection thermostat FS cut supply voltage to the fan when the circuit is broken. When the frost protection thermostat FS breaks the circuit, it is reset in the same way as when the TK is triggered. Terminals are linked before delivery. The indicator lamp on the front shows that the transformer is in operation.\u003c\/p\u003e\n\u003cp\u003eThe transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. These terminals have no current when the transformer knob is in position 0, or when the TK or RT input is open. Supply voltage: 400V 50\/60Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_RTRD_14_Speed_cont_Systemair.pdf?v=1696535042\" title=\"RTRD14\"\u003eSystemair RTRD 14 Speed Controller 3 Phase - 14 Amp Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":46988670730561,"sku":"5944","price":1245.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/dutgyct3_a3707def-a362-4ba3-a275-dd8f4759bb4d.png?v=1696575452"},{"product_id":"systemair-re-1-5-speed-controller-1-5-amp-5000","title":"Systemair RE 1.5 Speed Controller 1.5 Amp 5000","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eManual five-step transformer A single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit. The transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. When the transformer knob is in position 0, the outlet has no current. The indicator lamp on the front shows that the transformer is in operation. The fuse may be reset from outside. The RE has a self-extinguishing thermoplastic casing. NOTE! Fans with external contact leads (TK) must always be connected to a motor protection device.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eNominal data\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eVoltage (nominal)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e230\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337.875px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 124.125px;\"\u003e50; 60\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003ePhase(s)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1~\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eInput current\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eProtection\/Classification\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eEnclosure class\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003eIP54\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\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_RE_1_5_Speed_control.pdf?v=1697566635\" title=\"Data sheet\"\u003eSystemair RE 1.5 Speed control 5000 Data Sheet \u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47062552183105,"sku":"5000","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/amikz93g_7ea641b3-6e82-48ee-878c-b6ea1787aef7.png?v=1697566261"},{"product_id":"systemair-re-3-speed-controller-3-amp-5001","title":"Systemair RE 3 Speed Controller 3 Amp 5001","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eManual five-step transformer A single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit. The transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. When the transformer knob is in position 0, the outlet has no current. The indicator lamp on the front shows that the transformer is in operation. The fuse may be reset from outside. The RE has a self-extinguishing thermoplastic casing. NOTE! Fans with external contact leads (TK) must always be connected to a motor protection device.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eNominal data\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eVoltage (nominal)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e230\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337.875px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 124.125px;\"\u003e50; 60\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003ePhase(s)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1~\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eInput current\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eProtection\/Classification\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eEnclosure class\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003eIP54\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\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_RE_3_Speed_control.pdf?v=1697566635\" title=\"Data sheet\"\u003eSystemair RE 3 Speed control 5001 Data Sheet \u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47062826746177,"sku":"5001","price":254.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/amikz93g_0ad2213e-7544-4012-8c3a-cbeb0cca8a5f.png?v=1697566203"},{"product_id":"systemair-re-5-speed-controller-5-amp-5002","title":"Systemair RE 5 Speed Controller 5 Amp 5002","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eManual five-step transformer A single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit. The transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. When the transformer knob is in position 0, the outlet has no current. The indicator lamp on the front shows that the transformer is in operation. The fuse may be reset from outside. The RE has a self-extinguishing thermoplastic casing. NOTE! Fans with external contact leads (TK) must always be connected to a motor protection device.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eNominal data\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eVoltage (nominal)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e230\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337.875px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 124.125px;\"\u003e50; 60\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003ePhase(s)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1~\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eInput current\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eProtection\/Classification\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eEnclosure class\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003eIP54\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\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_RE_5_Speed_control.pdf?v=1697566635\" title=\"Data sheet\"\u003eSystemair RE 5 Speed control 5002 Data Sheet \u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47068731375937,"sku":"5002","price":295.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/amikz93g.png?v=1697566171"},{"product_id":"systemair-re-7-speed-controller-7-amp-5003","title":"Systemair RE 7 Speed Controller 7 Amp 5003","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eManual five-step transformer A single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit. The transformer has 230V terminals for operating dampers, electric heater batteries or other external equipment. When the transformer knob is in position 0, the outlet has no current. The indicator lamp on the front shows that the transformer is in operation. The fuse may be reset from outside. The RE has a self-extinguishing thermoplastic casing. NOTE! Fans with external contact leads (TK) must always be connected to a motor protection device.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical parameters\u003c\/h3\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eNominal data\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eVoltage (nominal)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e230\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337.875px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 124.125px;\"\u003e50; 60\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003ePhase(s)\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e1~\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eInput current\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eProtection\/Classification\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eEnclosure class\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003eIP54\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width: 543px;\" class=\"ganymedTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 337px;\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"width: 124px;\"\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003cth style=\"width: 58px;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e140\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e278\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 337px;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"width: 124px;\"\u003e147\u003c\/td\u003e\n\u003ctd style=\"width: 58px;\"\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\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_RE_7_Speed_control.pdf?v=1697566635\" target=\"_blank\" title=\"Systemair RE 7 Speed control 5003 Data Sheet \" rel=\"noopener noreferrer\"\u003eSystemair RE 7 Speed control 5003 Data Sheet \u003c\/a\u003e\u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":47068768502081,"sku":"5003","price":456.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/amikz93g_47503004-a4d7-43fd-a3e3-7aa896fcc08d.png?v=1697566365"},{"product_id":"systemair-3115-ec-intelligent-control-board","title":"Systemair 3115 EC Intelligent Control Board","description":"\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;\"\u003eUser friendly \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eMultiple control options \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDemand-controlled operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eAdditional control of accessories\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003eThe EC Vent is an intelligent control that when combined with EC fans, simplifies demand-controlled ventilation. It makes the whole process easy to set up and operate, maximising comfort and reducing energy consumption. The unit is ready for connection to CO2, moisture, temperature, presence and pressure sensors. This allows for a number of control options that enable highly responsive ventilation. A single parameter such as temperature can be controlled at several different locations, or various parameters can be combined. These can control the fan directly or can be used as a complement to the weekly schedule and\/or manual control to boost the ventilation rate if required.\u003c\/span\u003e\u003cb\u003e\u003cu\u003e \u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003e\u003cbr\u003eManuals \u0026amp; Guides \u003c\/strong\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\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Systemair_EC_Intelligent_Control_Board_3115_Datasheet.pdf?v=1713439869\" target=\"_blank\" title=\"Systemair EC Intelligent Control Board 3115 Datasheet\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" rel=\"noopener\"\u003eSystemair EC Intelligent Control Board 3115 Datasheet\u003c\/a\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":48399718416705,"sku":"3115","price":396.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/3115.jpg?v=1713438357"},{"product_id":"systemair-tg-r5-pt1000-sensor-5404","title":"Systemair TG-R5\/PT1000 Sensor 5404","description":"\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eRoom Sensor with set point for measuring room temperature\u003c\/li\u003e\n\u003cli\u003eTemperature 0-50°C\u003c\/li\u003e\n\u003cli\u003eEnclosure class IP30\u003c\/li\u003e\n\u003cli\u003eControl signal PT1000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cbr\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_TG-R5_PT1000_Sensor_5404_Datasheet.pdf?v=1713442981\" title=\"Systemair TG-R5\/PT1000 Sensor 5404 Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eSystemair TG-R5\/PT1000 Sensor 5404 Datasheet\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Systemair","offers":[{"title":"Default Title","offer_id":48402223268161,"sku":"5404","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/5404.jpg?v=1713442730"}],"url":"https:\/\/www.efans.co.uk\/collections\/systemair-fan-speed-controllers.oembed?page=2","provider":"eFans Direct Ltd","version":"1.0","type":"link"}