Vent Axia VASF100TC 100mm 4" Trickle Boost Silent Fan with Timer

Domestic axial timer fans offer convenient, timed ventilation for household spaces such as bathrooms, kitchens, and utility rooms. Featuring built-in overrun timers, these fans continue to operate for a set period after being switched off, effectively removing lingering moisture and odours. This automatic function helps prevent damp, mould, and stale air while reducing energy waste. Suitable for wall or ceiling mounting, timer fans are easy to install and ideal for both new and replacement projects. Discover energy-efficient, low-maintenance ventilation with timed control---available at electrical lighting