Rotary heat exchangers have a wheel-like construction. which is why they are also known as heat wheels or simply rotors. They are the most effective means of transferring heat; no other device can recover as much heat or cold. and no other heat exchanger can handle such large air volumes. Energy savings of up to 85% can be achieved.
Serck provides EUROVENT certified heat recovery wheels, available in four different standards: aluminum, epoxy coated aluminum, aluminum with a hygroscopic surface and silicagel adsorption coating. The width of the wheel is 200mm & the maximum diameter is 2500mm. Aluminum, epoxy coated aluminum and hygroscopic wheels are recommended to rotate 10 rpm. Adsorption wheels are recommended to rotate 17 rpm