KNHE24 Water-to-AirPanel-Mounted Heat Exchangers

The KNHE24 is a water-to-air panel-mounted heat exchanger designed to maintain precise temperature control in sensitive industrial environments while protecting equipment from corrosive conditions. It features a closed-loop cooling system that completely isolates the enclosure interior airflow from ambient air and external water systems, ensuring that the sensitive component compartment remains cool and dehumidified without contamination or moisture intrusion.

The heat exchanger incorporates epoxy-coated coils engineered to withstand 1000 hours of salt spray testing per ASTM B 117, providing robust protection against corrosion in moderately harsh environments. For applications exposed to severe corrosive conditions such as wastewater treatment facilities or extreme salt spray exposure, a stainless steel shell construction is available to deliver superior long-term durability. Both configurations maintain a full NEMA 4/4X rating with completely gasketed, leakproof construction that complies with UL50 standards, ensuring reliable performance in wet, dusty, or chemically aggressive settings.

The KNHE24 is UL/CUL Listed for use across a broad range of industrial cooling applications. Because severe operational environments may accelerate corrosion, warranty coverage in corrosive conditions should be confirmed with the factory. For specialized corrosion protection options beyond standard epoxy coating, contact Kooltronic to discuss solutions tailored to your specific operational environment.