Massachusetts utilities and energy efficiency service providers work with the Consortium for Energy Efficiency’s (CEE) High-Efficiency Commercial Air Conditioning and Heat Pump Initiative (HECAC) to promote high-efficiency specifications and quality installation of unitary air conditioning and heat pump equipment. We promote the use of CEE’s Tier 2, one of three minimum-performance tiers, for qualifying equipment.
CEE maintains a directory of Air Conditioning, Heating and Refrigeration Institute (AHRI) verified, energy-efficient residential and small commercial HVAC equipment. This directory catalogues thousands of HVAC systems that are 65,000 btu/h or less and that meet CEE's specification levels. To view this directory, go to CEE Directory of AHRI Verified Equipment*. For larger qualifying CEE products, please use the AHRI’s Online Directory*.
Other HVAC-Related Resources