Historical
ANSI/ASHRAE 118.2-2006 (R2015)
Method of Testing for Rating Residential Water Heaters
Provides procedures for determining efficiency and hot water delivery capability of residential water heating appliances. Method of test covers automatic electric, gas-fired and oil-fired water heaters. Dual units of measurement.
Content Provider
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]