Ventilation
Ventilation & air exchangers
...what is an HRV?
Mechanical ventilation systems are known as heat exchangers, HVACs (Heating, Ventilation and Air Conditioning) or HRVs (Heat Recovery Ventilators). The point of these systems is to remove moisture and provide fresh air to your home that is pre-heated by the outgoing air.
© Van EE
The core of an HRV ha...