AHRI 600 (I-P): Performance Rating of Water/Brine to Air Heat Pump Equipment

This standard applies to factory-made water/brine to air heat pump equipment as defined in Section 3.

This standard applies only to electrically operated, vapor compression refrigeration systems.

Exclusions: 

This standard does not apply to the following:

• Rating and testing of independent components, such as condensing units or coils, for separate use


• Air-cooled unitary air-conditioners and unitary heat pumps as defined in AHRI 210/240, with capacities less than 65,000 Btu/h


• Commercial and industrial unitary air-conditioning and heat pump equipment as defined in AHRI 340/360 (I-P)


• Variable refrigerant flow air-conditioners and heat pumps as defined in AHRI 1230


• Rating of units equipped with desuperheater/water heating devices, as defined in AHRI 470, in operation


• Commercial and industrial unitary air-conditioning condensing units with a capacity greater than 135,000 Btu/h as defined in AHRI 365 (I-P)

​​​​​​​ANSI/AHRI 600-2023 (I-P) Performance Rating of Water/Brine to Air Heat Pump Equipment

©2023, by Air-Conditioning, Heating, and Refrigeration Institute