{"product_id":"elta-mori-wmf100-s-sub-floor-weatherproof-supply-fan-100mm","title":"Elta MORI WMF100-S Sub Floor Weatherproof Supply Fan - 100mm","description":"\u003cp\u003eThe Elta MORI WMF100-S is a weatherproof sub floor supply fan that mounts on the outside wall and pushes fresh air into the void beneath suspended floors, displacing damp, stale air. Pair it with the WMF100-E extract fan for a complete balanced system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeatherproof, mounts on the external wall for easy access\u003c\/li\u003e\n\u003cli\u003eContinuous running EC motor with adjustable trickle speed\u003c\/li\u003e\n\u003cli\u003eBoost via external switch (factory set to full speed, adjustable)\u003c\/li\u003e\n\u003cli\u003e4 to 17 l\/s (14 to 61 m³\/h), 1.5 to 7 W\u003c\/li\u003e\n\u003cli\u003eNeeds only a 100 mm core through the wall\u003c\/li\u003e\n\u003cli\u003ePairs with the WMF100-E extract fan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuitable for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuspended timber floors with poor natural ventilation\u003c\/li\u003e\n\u003cli\u003eDamp, condensation and timber rot control\u003c\/li\u003e\n\u003cli\u003eRadon mitigation in sub floor voids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eCore a 100 mm hole through the wall into the sub floor void, with the centre at least 104 mm above ground level, and fix the fan to the outside wall. Set the trickle speed on commissioning. Wiring should be carried out by a qualified electrician.\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\u003eMORI WMF100-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWeatherproof sub floor supply fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall opening\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mm core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220-240V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC with integral thermal protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 l\/s trickle to 17 l\/s max (14 to 61 m³\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 to 7 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSound\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBelow 10 dB(A) trickle, below 43 dB(A) max @ 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to +40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e215 x 203 x 107 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\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_MORI_WMF100-S_Supply_Datasheet.pdf?v=1790336159\" target=\"_blank\" rel=\"noopener\"\u003eElta MORI WMF100-S Datasheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/Elta_MORI_WMF_Installation_Guide.pdf?v=1790336159\" target=\"_blank\" rel=\"noopener\"\u003eElta MORI WMF Installation Guide\u003c\/a\u003e\u003c\/p\u003e","brand":"Elta","offers":[{"title":"Default Title","offer_id":56471389929851,"sku":"WMF100-S","price":258.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0355\/3932\/0965\/files\/WMF_S_01.png?v=1790336830","url":"https:\/\/www.efans.co.uk\/products\/elta-mori-wmf100-s-sub-floor-weatherproof-supply-fan-100mm","provider":"eFans Direct Ltd","version":"1.0","type":"link"}