Multiple-Point Extractor Fans (MEV) | Centralised Multi-Room Ventilation

Multiple-Point Extractor Fans (MEV) — Centralised Multi-Room Ventilation

Solve humidity and condensation across your whole property with multiple-point (central) extractor fans, also known as MEV systems. A single, quiet fan links to multiple rooms via ducting—continuously removing moist, stale air from bathrooms, kitchens and WCs while helping fresh air flow in through background vents. The result: a drier, healthier home with fewer odours, clearer windows and less risk of black mould.

Why choose a multiple-point extractor fan

• Whole-home extraction from one central unit (bathrooms, kitchen, utility, WC)

• Quiet, energy-efficient EC motors with low specific fan power (SFP)

• Trickle & boost modes for everyday ventilation and rapid moisture removal

• Demand-controlled options: humidistat, PIR, timer, remote or kitchen boost

• Part F–friendly airflow with selectable settings to meet design rates

• Flexible installation in lofts, cupboards or ceiling voids; side/top spigots

Typical applications

• Houses, bungalows and apartments (ideal for refurb or new build)

• HMOs, student lets and small commercial spaces needing reliable, low-cost extraction

Ducting & accessories

• Compatible with 100/125/150 mm rigid or flexible ducting

• Add acoustic duct/silencers, backdraft dampers, and distribution boxes for balanced, quiet airflow

• Pair with trickle vents for controlled fresh-air supply

Controls & comfort

• Boost via bathroom light, wall switch, remote controller or kitchen hood interlock

• Optional humidistat/temperature sensors and run-on timers to clear residual moisture

Browse our full range of central multiple-point extractor fans (MEV), duct kits and grilles. Get help with sizing, layout and controls from ventilation specialists. Fast delivery available.