Heat recovery units are designed for improving the indoor air quality and for saving energy. These units provide ventilation with heat recovery by using exchange’s, recovering heat from the air to air. The heat is effectively transferred from warm to cold air by the exchange’s.

 

In today’s energy conscious market this system is commonly used as an energy saving benchmark and can be assessed for the BREEAM (BRE Environmental Assessment Method) standard which is the method for environmental assessments of new buildings.