Scope.
24 C.F.R. § 3280.501
in effectEffective: 2024-07-01This subpart sets forth the requirements for condensation control, air infiltration, thermal insulation and certification for heating and comfort cooling.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-24.xmlFetched: 7/26/2026
