Air-to-Air Heat Exchangers are the ideal choice for applications that can tolerate operating temperatures somewhat higher than ambient. However, if below ambient temperatures are required, we recommend an enclosure air conditioner. Both options can be considered for enclosures located in areas where airborne contaminants pose a threat to the internal electronic components, and the enclosure interior must be isolated from the external environment. 

Most Kooltronic Heat Exchangers are designed for installation in indoor environments. For outdoor operation or applications requiring washdown, Kooltronic offers Integrity NEMA 4/4X Heat Exchangers which feature weather protection and other special protective features.  Read more...

Blog Post: How Heat Exchangers Work and When to Use Them

Blog Post: What is an Air-to-Air Heat Exchanger