Data / Federal rules / 2025-08580
Energy Conservation Program: Test Procedures for Commercial Warm Air Furnaces
The Energy Department published this proposed rule in the Federal Register on May 16, 2025. Comments closed on July 15, 2025.
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What the agency says
The Department of Energy (DOE or the Department) is proposing to amend the test procedure for commercial warm air furnaces adopted under the Energy Policy and Conservation Act by rescinding Appendix B, "Uniform Test Method for Measurement of the Energy Efficiency of Commercial Warm Air Furnaces (Thermal Efficiency Two)." Upon further evaluation, the Department has tentatively determined that Appendix B is unduly burdensome to conduct, thereby failing to meet the statutory criteria for adoption of a test procedure. Commercial warm air furnaces will continue to be subject to the testing requirements of Appendix A, "Uniform Test Method for Measurement of the Energy Efficiency of Commercial Warm Air Furnaces (Thermal Efficiency)." DOE invites public input on its proposal.
Key facts
- Document number
- 2025-08580
- Type
- Proposed rule
- Action
- Proposed rule; request for comment
- Agency
- Energy Department
- Published
- May 16, 2025
- Comments due
- July 15, 2025
- Dates
- Comments: Written comments and information are requested and will be accepted on or before July 15, 2025.
- Docket
- EERE-2025-BT-TP-0035
- Regulation ID (RIN)
- 1904-AG06
- Code of Federal Regulations
- 10 CFR 431
- Topics
- Administrative practice and procedure; Confidential business information; Energy conservation; Incorporation by reference
- Pages
- 7
Other documents from the Energy Department
| Document | Type | Published |
|---|---|---|
| Authorizations for Certain Activities at Liquefied Natural Gas Plants 2026-21443 | Proposed rule | Oct 20 |
| Energy Conservation Program: Test Procedures for Commercial Warm Air Furnaces 2026-20517 | Final rule | Oct 7 |
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| Energy Conservation Program: Energy Conservation Standards for Manufactured Housing 2026-19154 · significant | Final rule | Sep 18 |
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| Rescinding Regulations for Loans for Minority Business Enterprises Seeking DOE Contracts and Assistance 2026-17381 · significant | Final rule | Aug 26 |
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Everything from the Energy Department · Rules on administrative practice and procedure · Rules on confidential business information · Rules on energy conservation · Published in May 2025
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