Luft-Luft-Wärmerückgewinnung

RHS air-air heat recovery unit is in a pipe bundle structure, which completely solves the problems of fiber jam and dirt deposit that may cause malfuction, but greatly improves its working security, prolongs its lifetime and ensures the better performance stability. RHS air-air heat recovery unit is equipped with automatic timing cleaning device and the inside of the exchange pipes can be cleaned manually, which avoid the possibility of failure caused by fiber jam and dirt deposit. The exchange mediums flow across each other while the hood exhaust air goes through inside of pipes and fresh air goes through outside of pipes. This arrangement can improve the heat transfer efficiency.