# Energy Conservation Program: Test Procedures for Central Air Conditioners and Heat Pumps
> **US Department of Energy** · Final rule; delay of effective date. · Published 2017-02-02 · Effective 2017-03-21 · 82 FR 8985
## Document
- **Document number:** 2017-02136
- **Category:** other
- **Sub-agency:** US Department of Energy
- **Federal Register citation:** 82 FR 8985
- **CFR reference:** 10 CFR 429
- **Publication date:** 2017-02-02
- **Effective date:** 2017-03-21
- **Energy docket:** Docket No. EERE-2016-BT-TP-0029
## Abstract

This document temporarily postpones the effective date of a recently published final rule amending the test procedures for central air conditioners and heat pumps.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/02/02/2017-02136/energy-conservation-program-test-procedures-for-central-air-conditioners-and-heat-pumps)
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