The HCV 300 is a highly efficient residential ventilation unit for houses, villas, and apartments. It comes as a packaged basic ventilation unit complete with built-in control panel, and is delivered with all parts necessary for wall installation.

The HCV 300 is also perfect for concealed installation. The unit is available in a variant without filter lid and with an Aluzinc surface. Delivered four units on a pallet at a time, it minimises the use of packaging in consideration of the environment.

Heat recovery takes place in a highly efficient counter-flow heat exchanger, which is able to achieve optimum efficiency with the least possible loss of pressure in connection with the low air volumes used in housing. Transferring the humidity from the extract air to the fresh supply air prevents a dry indoor climate during wintertime. In the summer, when the relative humidity of the outdoor air is high, supply air will be dehumidified when passing through the enthalpy exchanger. This makes the supply air feel comfortably cold. Because of their superb ability to recover both heat and humidity, enthalpy exchangers are known to reduce heating costs substantially.