ANSI Z21.40.4-1996
燃气、空气调节和热泵器具的性能试验和额定值

Performance Testing and Rating of Gas-Fired, Air Conditioning and Heat Pump Appliances

作废

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标准号

ANSI Z21.40.4-1996

发布

1996年

发布单位

美国国家标准学会

 

 

适用范围

Details methods of testing and rating gas-fired air-conditioning and heat pump appliances which utilize natural, manufactured and mixed gases, liquefied petroleum gases, and LP gas-air mixtures. This includes engine-driven heat pumps, absorption-cycle heat pumps, desiccant-type heat pumps, and other gas-fired heat pumps. The heat pumps may provide the functions of year-round space conditioning either by direct heating and cooling of air or indirectly by production of heated and chilled water.

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