Vent-Axia 416474 VASF100HTF 100mm Silent Fixed Speed Intermittent Fan with Humidistat

VASF100HTF 100mm Silent Fixed Speed Intermittent Fan with Humidistat Vent-Axia 416474 Silent bathroom fan [from only 12dB[A] IPX5 - Zone 1 rated 2 speeds selectable at installation Backdraught shutters included Meets current Building Regulations Approved Document F and L High efficiency motor Humidity controlled with fixed 15 min. timer overrun The 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. . Airflow Litres per Second Low: 6 l/s High: 23 l/s Colour White Compliance Complies with Building Regulations F and L Decibel Rating 12 dB[A] @ 3 m Dimensions (H)160 mm x (W)160 mm x (D)98 mm Ducting Size 100mm Frequency 50/60 Hz IP Rating IPX5 Mounting Wall / Ceiling / Panel / Window Number of Speeds 2 Operation Type Standard Packaging Types Each Power Rating Low: 2.7W High: 4.8W Product Range Domestic Ventilation Weight 0.7kg Zone Rating Zone 1