Heat recovery ventilation unit

HRV2 not only extracts the stale air from your house it also recovers up to 93% of the heat that would otherwise have been lost. Designed as a completely discreet system which is mounted in the loft space it is ideal for properties with a number of WCs and en-suite bathrooms.

The supply air is filtered using an anti bacterial filter before it is distributed to the habitable rooms

Thermally and acoustically insulated the HRV2 offers quiet running. Filters, which are easy to clean or replace without having to remove the front cover, also ensure the provision of clean and healthy air, whilst the ultra low energy EC motors provide low running costs.

An integral frost protection sensor monitors the external environment and during extreme cold spells automatically changes the operating modes, ensuring the system is secure and a comfortable indoor climate is maintained.

Speed controls on either side of the unit can be used to finely tune the trickle and boost speeds for the dwelling. The medium speed is automatically optimised at the midpoint between the two.

Installation using rigid aluminium, PVC or galvanised ducting is recommended.