KNHE30 Water-to-AirPanel-Mounted Heat Exchangers

The KNHE30 is a water-to-air panel-mounted heat exchanger engineered to maintain precise temperature control within industrial electrical enclosures while protecting sensitive components from environmental contamination. Its closed-loop cooling design creates a completely isolated airflow path within the enclosure interior, ensuring that cool, dehumidified air circulates only through the sensitive component compartment while remaining sealed off from ambient air and external water systems. This isolation prevents moisture, dust, and other contaminants from invading the protected interior environment, a critical advantage in demanding industrial settings.

Constructed with a stainless steel shell, the KNHE30 delivers exceptional corrosion resistance for applications exposed to harsh, chemically aggressive, or moisture-laden environments where standard materials would degrade rapidly. All units feature full gasket sealing throughout, providing tight, leakproof installation that maintains NEMA 4 and NEMA 4X enclosure ratings as defined in UL 50. This robust construction ensures reliable performance whether deployed in coastal facilities, chemical processing plants, or other environments where internal corrosion resistance is essential. The KNHE30 carries full UL/CUL listing, confirming compliance with rigorous safety and performance standards for critical industrial cooling applications.