Data / Federal rules / 2025-02234
Energy Conservation Program: Test Procedures for Central Air Conditioners and Heat Pumps
The Energy Department published this final rule in the Federal Register on February 5, 2025. It took effect on March 21, 2025. Comments closed on March 7, 2025.
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What the agency says
This document delays the effective date of a recently published final rule amending the test procedures for central air conditioners and heat pumps. DOE also seeks comment on any further delay of the effective date, including the impacts of such delay, as well as comment on the legal, factual, or policy issues raised by the rule.
Key facts
- Document number
- 2025-02234
- Type
- Final rule
- Action
- Final rule; delay of effective date
- Agency
- Energy Department
- Published
- February 5, 2025
- Takes effect
- March 21, 2025
- Comments due
- March 7, 2025
- Dates
- The effective date of the rule amending 10 CFR parts 429 and 430 published at 90 FR 1224 on January 7, 2025, are delayed until March 21, 2025. Written comments and information will be accepted on or before March 7, 2025.
- Docket
- EERE-2022-BT-TP-0028
- Regulation ID (RIN)
- 1904-AF49
- Code of Federal Regulations
- 10 CFR 429; 10 CFR 430
- Pages
- 1
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Everything from the Energy Department · Published in February 2025
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.