Description
A digitally controlled mechanical extract ventilation (MEV) fan designed for simultaneous ventilation of bathrooms, kitchens, and toilets. The MVDC-MS uses a backward curved centrifugal motor impeller and is engineered for continuous 24-hour operation.
Its ultra-quiet DC motor ensures low energy consumption and reduced noise, while the built-in digital display allows accurate airflow adjustment. This model includes two switched live inputs for connection to lighting circuits or external controllers.
- Airflow up to 338.8 m³/h at 0 Pa
- DC motor; suitable for continuous use
- Three fully variable speeds: Normal, Boost, Purge
- Digital display for airflow control
- Backward curved centrifugal impeller
- Ultra quiet operation
- Sound power level: 46.4 dB(A)
- Power input: 43 W
- Ingress protection: IPX2
- Electrical supply: 220–240 V ~ 50 Hz
- Operating temperature: -20°C to +40°C
- Duct size: 3 × Ø125 mm extract spigots
- Weight: 4.1 kg
- Adjustable delay-on and overrun timers via software
- Complies with Building Regulations ADF
- SAP PCDB listed with SFP values as low as 0.14 W/l/s
Accessories Available:
Temp/RH sensor (Wired 0–10V): 496428 (240V)
CO₂ (+RH) sensor (Wired 0–10V): 496432 (240V)
4-way speed switch: 496621 (240V)
Battery-powered Temp/RH sensor: 496431 (Battery)
MEV controller RH (RS485 & RF868): 496442 (240V)
