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16 C.F.R. Appendix G2 to Part 305 – Furnaces—Electric | Midpage
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Code of Federal Regulations
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Subchapter C
Part 305
ECFRab6fcb657909016
Appendix Appendix G2 to Part 305
16 C.F.R. Appendix G2 to Part 305
Furnaces—Electric
Effective Jan 10, 2023
Published Oct 12, 2022
87 FR 61475
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]