Complete set of air handling unit and all-in-one reversible heat pump. The result is fresh air, heating and cooling in an unrivaled slim and energy efficient design. Planning is simplified by the fact that we have already carried out the integration between the heat pump and the ventilation unit for you mechanically and in terms of control. The compact size also saves valuable space. Installation is made easier if you choose to have the device prefilled, tested, and ready to go. Commissioning is quick and smooth as all functions are controlled directly from the GOLD's intuitive handheld terminal.