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Hoffman has announced the Climaguard outdoor heat exchanger for reliable closed-loop cooling.

This robust heat exchanger removes up to 3,000W of enclosure heat and features a double-crimped and dip-sealed core, allowing efficient thermal transfer while ensuring maximum protection against leaks in harsh outdoor environments.

Units can be surface or recess-mounted to an enclosure, while maintaining a tight seal for protection against air and water infiltration.

Climaguard outdoor heat exchangers are designed to seal out harsh environments, including temperature extremes, corrosive environments and wind-driven rain.

These lab and field tested units feature a range of cooling capacities and meet versatile application requirements.

Climaguard heat exchangers are compatible with 48V DC and 115V AC power supplies.

A maximum 2,000W heater option is available on DC and AC volt heaters, and variable-speed blowers come standard on DC-powered units for quiet running.

‘Heat exchangers from Hoffman provide an efficient means of cabinet cooling, protecting vital electronics from the detrimental effects of overheating,’ said Rita Bejjani, Hoffman thermal product manager.

Climaguard outdoor heat exchangers are UL Type 12/3R/4 rated and Telcordia GR-487 capable and every unit is functionally tested.

Units are available in a variety of sizes and styles, and non-standard models are available upon request.

The Climaguard outdoor heat exchanger provides heat transfer in a broad range of telecommunications, outside plant (OSP) and industrial applications, including telecom shelters, outdoor cabinets, instrument enclosures, equipment buildings, food and beverage, petrochemical and wastewater treatment.

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