The functional principle of an air-air heat exchanger is quite simple; the heat exchanger core transfers the heat from the internal circuit to the ambient circuit through an aluminum surface, so there is no direct contact or mix between internal and external air.
SLIMLINE HEX Air / air heat exchangers are ideal for both indoor and outdoor applications from 65 W/K heat exchanger output. Based on our high-performance aluminum vacuum brazing technology, they offer top values in heat exchanger performance. The most important parameters can be easily set and read using the electronic control with LED color display. Of course, all common IP and NEMA requirements are met. The high-end vacuum brazing technology used at Seifert, is best-in-class thermal dissipation and has the most compact footprint in the industry. The heat exchanger performance ranges from 7 W/K up to 180 W/K.