Airflow Airovent RF MEV WH4H

SKU: 90001575

Sale price£323.54 inc VAT


Central extract unit with 124mm diameter ports. One port has optional 160mm diameter.

The Airflow AIROVENT continuous mechanical extract ventilation range is designed for the simultaneous ventilation of separate areas in the home or as a multipoint extractor system for a wide range of light commercial applications. In the home, the system is usually located in the loft or airing cupboard with ducts taken to the bathroom, utility room and toilets to removes air pollutants such as water vapour and odours. The AIROVENT range is also ideal for a variety of light commercial applications such as toilets, fitting rooms, and kiosks. The units can be installed at any angle and where the ambient air has a high level of humidity.

The AIROVENT RF MEV WH4H incorporates a built-in humidity sensor, uses standard 125mm rigid duct connection ports and offers a choice of two RF Controllers for manual/ automatic speed control (listed in Key Features below).


Suitable for domestic and light commercial use.


  • Multiple fan speeds available to ensure the unit is run at its most efficient.
  • Built in humidity sensor boost function.
  • Used with wireless in-room controls (supplied separately).
  • Low energy EC motor.
  • Low noise backward curve impeller.
  • Durable and long-lasting design.
  • Easy maintenance when installed.
  • Airflows up to 139 litres per second (503m3/h) at 184Pa.
  • Energy consumption for every day airflow rates as low as 7 Watts.
  • Standard 125mm diameter male connection ports.
  • Complies to Building Regulations Part L Volume 1: Dwellings.
  • A preferred method of ventilation in Building Regulations Part F Volume 1: Dwellings.
  • RF Basic Controller (90001489) available for manual fan speed control.
  • RF Controller with CO2 sensor (90001490) available for manual/ automatic control.
    BrandAIRFLOW (CAT 60)

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