16 CFR Appendix G3 to Part 305 - Appendix G3 to Part 305—Furnaces—Oil

Appendix G3 to Part 305—Furnaces—Oil
Type Range of annual fuel utilization efficiencies
(AFUEs)
Low High
Non-Weatherized Oil Furnaces—All Capacities 83.0 96.7
Weatherized Oil Furnaces—All Capacities (*) (*)

(*) No data.

[87 FR 61475, Oct. 12, 2022]