The Advanced Water Heating Specification Version 7.0 (AWHS Version 7.0) will stay up as reference for organizations.
The newest version of the AWHS Version 8.1 succeeds the AWHS Version 7.0 and the more recent AWHS Version 8.0.
If you have any questions and or insights please reach out to Adam Gage, Senior Product Manager at NEEA.
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.
Updated as of 2019
Water heating Water heater electric Water heater Water Specification Advanced Heat Pump AWHS Northern Climate Northern Climate Specification
