This specification provides guidance to manufacturers and other market actors who are interested in developing products that not only meet ENERGY STAR criteria but are able to provide high levels of consumer satisfaction and energy performance in a range of climates.
Central Heat Pump Water Specification Underdevelopment at this time. Please check next version of the advanced water heating specification.
Updated as of 2019
Water heating Water heater electric Water heater Water Specification Advanced Heat Pump AWHS Northern Climate Northern Climate Specification