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. All our heat exchangers comply with the NEMA and IP requirements and can be used both for Indoor and Outdoor (i.e. Telecom) applications.
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. The adjustable electronic controller with colour LED display indicates the temperature and operating status of the heat exchanger.