Regulations last checked for updates: Jan 31, 2025

Title 10 - Energy last revised: Jan 29, 2025
§ 431.91 - Purpose and scope.

This subpart specifies test procedures and energy conservation standards for certain commercial air conditioners and heat pumps, pursuant to Part C of Title III of the Energy Policy and Conservation Act, as amended, 42 U.S.C. 6311-6317.

[69 FR 61969, Oct. 21, 2004, as amended at 70 FR 60415, Oct. 18, 2005]
source: 64 FR 54141, Oct. 5, 1999, unless otherwise noted.
cite as: 10 CFR 431.91