{"product_id":"elta-sh250-1lc-hideaway-low-profile-acoustic-box-fan-ec-250mm","title":"Elta SH250-1LC Hideaway Low Profile Acoustic Box Fan EC - 250mm","description":"\u003cp\u003eThe Elta Hideaway SH250-1LC is a low profile acoustic box fan for 250 mm ducted extract or supply where the ceiling void is too shallow for a standard box fan. A double mixed flow jet impeller on a single phase EC motor gives up to 0.443 m³\/s (approx. 1,595 m³\/h), and the Class O acoustic lining keeps breakout noise down.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e250 mm low profile box fan for shallow ceiling voids\u003c\/li\u003e\n\u003cli\u003eSingle Phase EC motor with fully variable speed\u003c\/li\u003e\n\u003cli\u003eDouble mixed flow jet impeller\u003c\/li\u003e\n\u003cli\u003eAirflow up to 0.443 m³\/s (approx. 1,595 m³\/h)\u003c\/li\u003e\n\u003cli\u003eClass O fire resistant acoustic lining to cut breakout noise\u003c\/li\u003e\n\u003cli\u003eRemovable lid for maintenance, suitable for external mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuitable for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWell suited to larger apartment, office and hotel corridor extract or supply\u003c\/li\u003e\n\u003cli\u003eHotels, offices, libraries and residential blocks where noise matters\u003c\/li\u003e\n\u003cli\u003eAny ducted system with a tight ceiling void\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eMount in-line on suitable supports with the airflow arrow in the right direction and connect to 250 mm circular duct using Elta 018-250-CLAMP fast clamps. The fan comes with a 1m flying lead and must be wired by a qualified electrician. Set a single running speed with the built-in commissioning control, or run it from the Elta 149-POT-10-MI potentiometer, a 0-10V signal or PWM. Low specific fan powers help with Building Regulations Part F and Part L compliance.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHideaway SH250-1LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow profile acoustic box fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 mm circular spigots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Phase EC, 220-240V 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpeller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble mixed flow jet impeller, direct drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax airflow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.443 m³\/s (approx. 1,595 m³\/h) at 0 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow at 100 Pa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.41 m³\/s (approx. 1,476 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax static pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 350 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,200 rpm at 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.178 kW (full speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.31 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSound pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55 dBA inlet @ 3m (full speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-10V, PWM or potentiometer, plus built-in commissioning control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIPX4, sealed for life bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax air temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCasing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2mm galvanised steel, Class O acoustic lining, removable lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 kg\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\u003c\/table\u003e\n\u003ch3\u003eMatching accessories\u003c\/h3\u003e\n\u003cp\u003eEC controller 149-POT-10-MI, fast clamps 018-250-CLAMP, backdraught damper 018-250-DAMPER, panel filter 018-0250-FILT-P, electric heater battery 018-CV25-30-1M.\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\/Elta_Hideaway_SH_Low_Profile_Box_Fan_Datasheet.pdf?v=1790334507\" target=\"_blank\" rel=\"noopener\"\u003eElta Hideaway SH Datasheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_Hideaway_SH_Installation_Guide.pdf?v=1790334507\" target=\"_blank\" rel=\"noopener\"\u003eElta Hideaway SH Installation Guide\u003c\/a\u003e\u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":56471382622587,"sku":"SH250-1LC","price":594.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/hideaway_sh_01_96cd8190-e0ca-49a1-a46d-1e0d671f6b41.png?v=1790336703","url":"https:\/\/www.efans.co.uk\/products\/elta-sh250-1lc-hideaway-low-profile-acoustic-box-fan-ec-250mm","provider":"eFans Direct Ltd","version":"1.0","type":"link"}