εCOOL Air/Air Heat Exchangers from the PAI and PAS series.

Using the ambient air for the thermal management of the enclosure is the most economical and energy efficient type of cooling. In many applications the ambient air is contaminated by dust, liquid or gases, so that components which are integrated in the enclosure can be damaged when contact occurs. The use of a filterfan is therefore no longer possible.

Pfannenberg air/air heat exchangers are the ideal solution for these application areas.

Categories of Air/Air Heat Exchangers

Due to the integrated heat exchangers a complete separation of the internal and external air flow is possible. The interior of the enclosure is thus hermetically separated from the atmosphere. Harmful dust and fluids can’t cause any damage to the integrated components any more. The εCOOL air/air heat exchangers are thus an alternative to filterfans. The robust steel construction of the air/air heat exchangers makes their operation in harsh industrial routines possible. According to our εCOOL motto special focus has been placed on maintenance friendliness. Assembly and maintenance has been reduced to a uniquely low amount of time. Energy efficiency and maintenance friendliness form the optimal basis for process safety, reliability and cost advantages.