Includes eligibility criteria and partner commitments, which are required in order for your product to qualify for the ENERGY STAR label.
Water Heaters Program Requirements Version 2.0 (174KB) (Effective July 1, 2013; note as of October 11, 2012, manufacturers may have products certified to V2.0)
View documents, data, and correspondence related to this version.
Final Criteria Analysis (88KB)
Historical List: On July 1, 2013, the ENERGY STAR residential water heater specification changed. View the last list of residential water heaters that were qualified prior to the specification change.
Fact sheets, retail training materials, and other tools to help communicate the benefits of purchasing products that have earned the ENERGY STAR.