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GB 21455-2019 Active
GB 21455-2019 Minimum allowable values of the energy efficiency and energy efficiency grades for room air conditioners
Abstract
This standard specifies the energy efficiency grade, energy efficiency limits, and test methods for room air conditioners.
This standard applies to room air conditioners that use air-cooled condensers and fully enclosed electric compressors, with a rated cooling capacity of no more than 14,000 W and a climate type of T1, as well as low-ambient-temperature air-source heat pump fans with a nominal heating capacity of no more than 14,000 W.
This standard does not apply to portable air conditioners, multi-unit air conditioning systems, and ducted air supply air conditioners.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 21455-2019 |
| CCS | Technical management |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2020-07-01 |
Price
$ 72
Subtotal
$ 72
Tax
$ 0.00
Order Total (incl. tax)
$ 72