Energy Efficient Heat Recovery



Whole house mechanical ventilation with heat recovery (MVHR) will eradicate condensation and its damaging effects and provide a cleaner, fresher living environment within the dwelling.

Stale, moist air is extracted from 'wet' rooms through grilles/cooker hood (if fitted), passed across an aluminium plate heat exchanger to remove the heat, and the residue is exhausted to atmosphere. Fresh filtered supply air is drawn across the heat exchanger, warmed by the retained heat and distributed through ceiling mounted grilles to 'dry' rooms.

The unit can also be fitted in a roof space or, wall mounted in a utility room or cupboard. A range of remote control options are available.


When siting the LE155 or LE250 above a cookerhob, the optional slim line cooker hood can be fitted to capture moisture laden air and cooking smells at source. The hood is complete with filter, lighting, boost and summer mode switching.