The WH Series horizontal-configuration, small-packaged water-source heat pump is available from ½ to 15 tons in replacement-ready sizes to match with conventional water-source heat pump products. WH Series units are designed with standard efficiencies that exceed ASHRAE standards. WH Series standard construction consists of an all-aluminum cabinet with closed-cell neoprene foam rubber insulation, induction-brazed copper piping, and stainless steel condensate drain pan. Toolless service panels provide access to the controls, compressor, and fan. A bottom service-access panel provides access to the expansion valve, reversing valve, filter drier, supply fan, and air filters.

AAON, www.aaon.com

This product is a Finalist in the Consulting-Specifying Engineer 2017 Product of the Year program. View more Finalists and cast your vote at www.csemag.com/votepoy (voting closes June 30, 2017).

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