# Energy Conservation Program: Test Procedures for Central Air Conditioners and Heat Pumps
> **US Department of Energy** · Final rule; further delay of effective date. · Published 2017-03-21 · Effective 2017-07-03 · 82 FR 14425
## Document
- **Document number:** 2017-05481
- **Category:** other
- **Sub-agency:** US Department of Energy
- **Federal Register citation:** 82 FR 14425
- **CFR reference:** 10 CFR 429
- **Publication date:** 2017-03-21
- **Effective date:** 2017-07-03
- **Energy docket:** Docket No. EERE-2016-BT-TP-0029
## Abstract

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

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/03/21/2017-05481/energy-conservation-program-test-procedures-for-central-air-conditioners-and-heat-pumps)
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