Johnson Controls-Hitachi: Air-to-Water Heat Pump

Company: Johnson Controls-Hitachi

Product: Yutaki M R32

Description: The Yutaki M R32 monobloc air-to-water heat pump can deliver heating, cooling and even serve as a domestic water heater with an external tank. The three-ton and four-ton systems are engineered to deliver a consistent, 140 °F heating capacity even within sub-zero ambient temperatures. These capabilities are achieved through a newly designed, vapor injection twin-rotary compressor. This design enables the economizer to control the discharge of temperature prior to it being injected into the compression chamber. The process enhances performance within cold climates, enabling the Yutaki M R32 heat pump to supply 131 °F water even within -4 °F ambient temperatures. It features new enhanced vapor injection rotary compressor maintains heating capacity up to -13 °F temperatures, high efficiency delivers 4.66 COP and 4.8 EER, and installation with no refrigerant handling required.

Contact: (800) 448-2244; www.hitachi.com

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