Vent-Axia Fan Lo-Carbon Silhouette100Selvsvh 100mm White Panel Axial Ext

100mm bathroom/toilet fan with ambient response humidity sensor from 60-90% RH, indicator light which operates on manual override only, and back draught shutter. · · · Models Basic/Timer/Humidity – Installation options · · Low power consumption – Lower running costs · · Fully opening and closing non-transparent shutters – Improved insulation and privacy · · Meets current Building Regulations Approved Document F & L · · 1 of 2 speeds selectable at installation · · Blue power indication light (except B model) – Modern aesthetics · · Ball bearing motors for vertical or horizontal application · · Unique humidity sensor track – Improved response · · 5 Year Motor Guarantee · · Suitable for wall, ceiling, panel and window mounting