Central Air Conditioner and Air Source Heat Pump Specification Version 5.0

The ENERGY STAR specification for Central Air Conditioners and Air-Source Heat Pumps is currently under revision. 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.

Central Air-Conditioner/Air-Source Heat Pump Version 5.0 Final Draft - November 20, 2014

Central Air-Conditioner/Air-Source Heat Pump Version 5.0 Draft 2 Slides - September 23, 2014

Central Air-Conditioner/Air-Source Heat Pump Version 5.0 Draft 2 - September 15, 2014

Stakeholder Comments on the ENERGY STAR CAC/ASHP Draft 1 V5.0
AHRI Comments (90.6KB)
Lennox Comments (359KB)
NRDC Comments (70.0KB)
Rheem Comments (263KB)
Unico Comments (583KB)

Central Air-Conditioner/Air-Source Heat Pump Version 5.0 Draft 1 Slides - May 5, 2014

Central Air-Conditioner/Air-Source Heat Pump Version 5.0 Draft 1 - April 16, 2014

Stakeholder Comments on the CAC/ASHP Version 5.0 Framework - August 14, 2013
CEE Comments (2.64MB)

Central Air-Conditioner/Air-Source Heat Pump Version 5.0 Framework Slides - July 22, 2013