Regulations last checked for updates: May 06, 2024

Title 16 - Commercial Practices last revised: May 02, 2024
Appendix Appendix G4 - Appendix G4 to Part 305—Mobile Home Furnaces—Gas
Type Range of annual fuel utilization efficiencies
(AFUEs)
Low High
Mobile Home Gas Furnaces—All Capacities80.097.3
[87 FR 61475, Oct. 12, 2022]
authority: 42 U.S.C. 6294.
source: 52 FR 46894, Dec. 10, 1987, unless otherwise noted.