Hoval Energy Recovery. Economical, reliable, competent.
Crossflow plate heat exchanger
Counterflow plate heat exchanger
Rotary heat exchanger
Plate heat exchanger in cross-flow and counter-flow principle
Plate heat exchangers transfer energy through thin separating plates. The warm and cold air streams pass each other in crossflow. Energy is transferred between the air streams purely by heat conduction as a result of the temperature difference.
Rotary heat exchanger with standard, enthalpy and sorption coating
Rotary heat exchangers transfer energy through a rotating storage mass, which is alternately heated by one air stream and cooled by the other. They can transfer both temperature and moisture between air streams.
The recovery of heat from used air is state-of-the-art technology today and is legally required in many countries. As a pioneer in this area, Hoval recognised the enormous savings potential and developed powerful products as early as the 1970s.
Head of Product Management Energy Recovery