CFR›Title 10›Chapter II›Part 460 ContainsSubparts A–DCorpusDaily eCFRDisplayed edition2026-05-15Last updated2026-05-15 PART 460—ENERGY CONSERVATION STANDARDS FOR MANUFACTURED HOMES Subparts A Subpart A—General Sections 460.1–460.4 B Subpart B—Building Thermal Envelope Sections 460.101–460.104 C Subpart C—HVAC, Service Hot Water, and Equipment Sizing Sections 460.201–460.205 D Subpart D [Reserved] Authority42 U.S.C. 17071; 42 U.S.C. 7101 et seq.Source87 FR 32818, May 31, 2022, unless otherwise noted. Previous 452 Part 452—Production Incentives for Cellulosic Biofuels Next 470 Part 470—Appropriate Technology Small Grants Program