The Residential Energy Services Network (RESNET) will host a webinar on new standards implemented by the U.S. Department of Energy on how the efficiency of HVAC systems in calculated.

“New U.S. Energy Efficiency Standards and Refrigerants for Residential AC and Heat Pumps” will explore the effect of the new system, referred to as SEER2, EER2, and HSPF2, which will go into effect in parts of the U.S. on January 1, 2023. Webinar content will include an overview of the new ratings, equipment installation requirements, and how they will differ in each region of the U.S., and the phase-out of R-410a refrigerant.

The webinar will feature Air-Conditioning, Heating, and Refrigeration Institute (AHRI) senior regulatory advisor Laura Petrillo-Groh. It is scheduled for Tuesday, September 27, at 2 pm Eastern. See RESNET’s website to learn more and register for free.