Rotary heat exchangers (Wheel heat exchangers)

Rotary heat exchanger (wheel) is mainly used in building ventilation or in the air supply/discharge system of air conditioning equipment. The wheel transfers the energy (cold or heat) contained in exhaust air to the fresh air supplied to indoor. Itÿ®s one important equipment and key technology in the field of construction energy-saving. Thereÿ®re two types of heat exchanger:

1. Total heat exchanger
Aluminum foil of this wheel is coated with 3A molecular sieve, which enables the wheel to exchange both temperature and humidity, in another word to recover both sensible and latent heat.

2. Sensible heat exchanger
It generally recovers no latent heat unless condensing water occurs and it recovers part of the latent heat.

It is featured by molecular sieve coating, double sealing system, double purge sector and laminar flow channels.