Kooltronic, Inc., of Pennington, NJ, announced the release of the KNHE30 Water-to-Air Heat Exchanger. With
this latest addition, Kooltronic now offers six NEMA 4/4X
heat exchangers, including two Water-to-Air models. The KNHE30
combines the best features of NEMA 4/4X heat exchangers with the increased cooling
capacity offered by the water-to-air models.
The Water-to-Air system provides uniform, closed-loop cooling for applications with
cooling requirements in excess of the capabilities of Air-to-Air heat exchangers.
Made of 304-2B stainless steel, the KNHE30 is designed
primarily for use in harsh environments where a reliable source of clean, cool water
is available. The actual cooling capacity of the KNHE30
depends on the temperature of the cooling water. Thus, if the water is cold enough,
the temperature of the air delivered to the electronics cabinet can actually be
lower than that provided by air conditioners.
According to Kooltronic’s Sales & Marketing Manager, Steve Coulton, closed-loop
NEMA 4/4X heat exchangers are particularly useful in highly contaminated environments.
“Applications that would require frequent cleaning or changing of ambient
air filters, or require frequent cleaning of the heat exchanger core are candidates
for a NEMA 4/4X unit.”
The KNHE30 is a 30 inch (h) x 12 inch (w) unit with a
capacity of up to 74 Watts/°F, is UL/CUL Listed and available in both 115V and
230V. Other standard features include a powerful motorized impeller, Kooltronic’s
exclusive M/TAB hanging mounting system for easy installation and a six foot power
“We have been seeing a growing number of NEMA 4/4X applications recently,”
noted Steve Coulton. “The development of the KNHE30
shows our commitment to meeting this demand and strengthens our position as the
leader in NEMA 4/4X cooling products.”
In the 60th year of service to its customers, Kooltronic is the leading manufacturer
of air conditioners, heat exchangers, fans and blowers designed specifically to
cool the interior of enclosures containing heat sensitive electrical/electronic
components. The company has a complete manufacturing facility and sales office at
its headquarters in Pennington, NJ.
For more information on high quality Kooltronic cooling products, please call (800)