ENERGY STAR Light Commercial HVAC Version 4.0

The ENERGY STAR specification for Light Commercial HVAC 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.

ENERGY STAR Light Commercial HVAC Version 4.0 Draft Specification – December 13, 2021
AHRI HRAI Comments.pdf (PDF, 184 KB)
ASAP et al. Comments.pdf (PDF, 348 KB)
Carrier Comments.pdf (PDF, 123 KB)
Lennox Comments.pdf (PDF, 286 KB)
Mitsubishi Comments.pdf (PDF, 159 KB)
NEEA Comments.pdf (PDF, 161 KB)
NEEP Comments.pdf (PDF, 322 KB)
ENERGY STAR Light Commercial HVAC Version 4.0 Draft Specification – Monday, November 1, 2021