HEAT EXCHANGER, 60#30#50 (L*W*H), HRV1, GREENWOOD ...

• Heat Recovery Ventilation is a system which comprises a Heat Recovery Unit and a network of ducting which is connected to each room
• From a single unit, located ideally in the heated building envelope, it works by continuously extracting air from the wet rooms of the property and at the same drawing in fresh supply air from outside
• The heat from the extracted stale air is recovered via a heat exchanger inside the heat recovery unit which is then reused to temper the filtered supply air for the habitable rooms such as living rooms and bedrooms
• Up to 95% of the heat can be recovered. The Heat Recovery Unit runs continuously on trickle and can and is boosted when higher rates of ventilation are required e.g. bathing, cooking.
• In warmer months a summer by-pass function helps ensure comfort levels are maintained in the home. When summer by-pass is activated, the dwelling continues to be ventilaated and recieve fresh filtered air, however the heat recovery process is intermittently switched off (heat recovery is by-passed) ...