Data / Federal rules / 2025-04475
Energy Conservation Program: Energy Conservation Standards for Consumer Gas-Fired Instantaneous Water Heaters
The Energy Department published this final rule in the Federal Register on March 20, 2025. It took effect on May 20, 2025.
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What the agency says
This document further delays the effective date of a recently published final rule amending the energy conservation standards for gas-fired instantaneous water heaters.
Key facts
- Document number
- 2025-04475
- Type
- Final rule
- Action
- Final rule; delay of effective date
- Agency
- Energy Department
- Published
- March 20, 2025
- Takes effect
- May 20, 2025
- Dates
- As of March 20, 2025, the effective date of the rule amending 10 CFR part 430 published at 89 FR 105188 on December 26, 2024, is delayed until May 20, 2025.
- Docket
- EERE-2017-BT-STD-0019
- Regulation ID (RIN)
- 1904-AF65
- Code of Federal Regulations
- 10 CFR 430
- Pages
- 1
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Everything from the Energy Department · Published in March 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.