Plate Heat Recovery Unit for Round Ducts Kanal-PKT-K – Energy Efficiency in HVAC Systems

The heat recovery units consist of a recuperative cross-flow heat exchanger inside a special housing. The heat recovery units are complete with G3 class filters, condensate tray. The heat recovery heat exchanger body is made of galvanised steel.

The heat-insulating surface of the heat recovery unit is formed by corrugated plates made of aluminium foil. OPERATING PRINCIPLE. The exhaust air from the served room flows through every second channel between the plates of the recuperative heat exchanger, heating them (in winter) or cooling them (in summer).

The treated supply air flows through the other channels of the heat exchanger, absorbing the heat of the heated plates or, conversely, cooling them. RECOMMENDATIONS for installation. The heat exchanger is intended for horizontal installation.

Condensate drainage from the exhaust ventilation duct must be ensured. For this purpose, the appropriate section of the ventilation duct 1 - 3 m long must be sloped and sealed securely....