
Each heat pipe has an evaporator section and a condenser section separated by a permanent baffle to provide a closed loop. The coil systems use aluminum end plates and baffles to improve conduction and reduce corrosion for longer life.
Air-to-air heat exchangers are available in models for use with NEMA 4 and 4X enclosures. Units are offered in three frame sizes (compact, deep, and tall) up to 72 watt capacity, and are equipped with two circulating fans with sealed overload protectors.


















