Historical
ANSI/ASHRAE 146-2011
Methods of Testing Pool Heaters
Originally published in 1998, Standard 146 prescribes uniform methods of testing and rating pool heaters and comes under the classification of an ASHRAE Standard Method of Measurement or Test. It applies to all pool heaters operated by gas, oil, or electricity, including heat pumps using ambient air as a heat source. Changes to this 2011 revision include updated references and citations.
CONTENT PROVIDER
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]