16 CFR Appendix G2 to Part 305 - Appendix G2 to Part 305—Furnaces—Electric

Appendix G2 to Part 305—Furnaces—Electric
Furnace type Range of annual fuel utilization efficiencies
(AFUEs)
Low High
Electric Furnaces—All Capacities 100.0 100.0
[87 FR 61475, Oct. 12, 2022]