{"product_id":"vent-axia-416474-vasf100htf-100mm-silent-fixed-speed-intermittent-fan-with-humidistat","title":"Vent-Axia 416474 VASF100HTF 100mm Silent Fixed Speed Intermittent Fan with Humidistat","description":"\u003ch2\u003eVASF100HTF 100mm Silent Fixed Speed Intermittent Fan with Humidistat\u003c\/h2\u003e\n\u003ch3\u003eVent-Axia 416474\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSilent bathroom fan [from only 12dB[A]\u003c\/li\u003e\n\u003cli\u003eIPX5 - Zone 1 rated\u003c\/li\u003e\n\u003cli\u003e2 speeds selectable at installation\u003c\/li\u003e\n\u003cli\u003eBackdraught shutters included\u003c\/li\u003e\n\u003cli\u003eMeets current Building Regulations Approved Document F and L\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh efficiency motor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity controlled with fixed 15 min. timer overrun\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Vent-Axia VASF100HTF is a premium 100mm silent bathroom fan engineered for modern homes. Operating at just 12dB[A], it delivers whisper-quiet performance without compromising on ventilation efficiency. This intermittent fan features dual-speed operation, selectable at installation to suit your space. Low speed provides 6 l\/s airflow at just 2.7W, whilst high speed delivers 23 l\/s at 4.8W—ideal for rapid moisture removal. The integrated humidistat automatically activates the fan when humidity rises, with a fixed 15-minute timer overrun to ensure thorough air extraction. Built to exacting standards, the VASF100HTF is IPX5 Zone 1 rated for bathroom use and complies with current Building Regulations Approved Document F and L. Backdraught shutters are included to prevent reverse airflow, whilst the high-efficiency motor minimises energy consumption. Versatile mounting options allow installation on walls, ceilings, panels, or windows. Compact dimensions (160 x 160 x 98mm) and lightweight design (0.7kg) make it suitable for most domestic applications. Available in white, this fan combines silent operation with intelligent humidity control for superior indoor air quality.\u003c\/p\u003e\n\u003cp\u003e.\u003c!--split--\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eAirflow Litres per Second\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003e\n\u003cp\u003eLow: 6 l\/s\u003c\/p\u003e\n\u003cp\u003eHigh: 23 l\/s\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003eComplies with Building Regulations F and L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eDecibel Rating\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003e12 dB[A] @ 3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003e(H)160 mm x (W)160 mm x (D)98 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eDucting Size\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003eIPX5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003eWall \/ Ceiling \/ Panel \/ Window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eNumber of Speeds\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eOperation Type\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003ePackaging Types\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003ePower Rating\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003e\n\u003cp\u003eLow: 2.7W\u003c\/p\u003e\n\u003cp\u003eHigh: 4.8W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eProduct Range\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003eDomestic Ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003e0.7kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.6426%;\"\u003eZone Rating\u003c\/td\u003e\n\u003ctd style=\"width: 62.9964%;\"\u003eZone 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vent Axia","offers":[{"title":"Default Title","offer_id":56364859228539,"sku":"416474","price":71.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/5391\/9639\/files\/Vent-Axia-416472-VASF100BF-100mm-Silent-Fixed-Speed-Intermittent-Fan.webp?v=1785847898","url":"https:\/\/thomaselectricaldistributors.co.uk\/products\/vent-axia-416474-vasf100htf-100mm-silent-fixed-speed-intermittent-fan-with-humidistat","provider":"www.thomaselectricaldistributors.co.uk","version":"1.0","type":"link"}