Central Air Conditioner and Air Source Heat Pump Specification Version 5.0
The ENERGY STAR Version 5.0 specification for Central Air Conditioners and Air-Source Heat Pumps was finalized in December 2014. Materials related to this revision process are provided below. Partners and other interested parties with questions or concerns regarding these materials or the revision process can contact Abigail Daken, EPA, at Daken.Abigail@epa.gov. This webpage will be updated periodically as new information is received.