05 Sep Are the VAM units equipped with evaporator or electrical heater ? – Do air-to-air heat recovery units (VAMs) have an electrical resistance element?
Posted at 11:41h in
No, they are not. Operate by heat exchange (enthalpy) in the ducts. Though can be connected in a VRF system. – No, I don’t think so. They have only the airways that are switched enthalpy. However, as a unit it can be connected to the rest of the VRF system.