Counter-flow, high-efficiency Heat Recovery Unit
CAD-HE EC Series

Heat recovery unit with an aluminium heat exchanger offering up to 92% efficiency which provides a constant air change in the building.
The casing is manufactured from a frameless construction with double skinned mineral wool insulated panels.
All units are equipped with high efficient filters for good air quality. Plug fans with backward curved impeller and EC external rotor motor ensures low energy consumption.
Free cooling is provided by 100% by-pass during summertime.
The integral controls offer Plug & Play.
Sensors as CO2 or RH are also available as accessories to provide Demand Controlled Ventilation.
The units are designed for indoor installation.