Historical
ANSI/ASHRAE Standard 137-2009
Methods of Testing for Efficiency of Space - Conditioning/Water- Heating Appliances that Include a Desuperheater Water Heater
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.
CONTENT PROVIDER
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]