ASHRAE 137-2009
包括减温器热水器在内的空间调节/热水器具效率的测试方法

Methods of Testing for Efficiency of Space-Conditioning/Water-Heating Appliances that Include a Desuperheater Water Heater

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标准号

ASHRAE 137-2009

发布

2009年

发布单位

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

替代标准

ASHRAE 137-2013

当前最新

ASHRAE 137-2013

 

 

适用范围

This standard covers electric@ air-to-air@ space-conditioning appliances that include a refrigerant-to-water desuperheater and have rated cooling capacities of less than 65@000 Btu/h. PURPOSE This standard provides test methods and calculation procedures for establishing the efficiencies of space-conditioning/ water-heating appliances having refrigerant-to-water desuperheaters. The procedures may be used as a basis for establishing efficiency ratings for such equipment and for estimating annual energy consumption.

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