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GB 30721-2014
GB 30721-2014 Minimum allowable values of energy efficiency and energy efficiency grades for water-source(ground-source) heat pumps
Abstract
This standard specifies the energy efficiency limits, energy-saving evaluation values, energy efficiency grades, test methods, and inspection rules for water/ground source heat pump units.
This standard applies to water/ground source heat pump units for household, commercial, and similar applications, which use electric mechanical compression systems and water as the cold (heat) source.
This standard does not apply to single-cooling and single-heating water/ground source heat pump units.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB 30721-2014 |
| CCS | Technical management |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2015-04-01 |
Price
$ 36
Subtotal
$ 36
Tax
$ 0.00
Order Total (incl. tax)
$ 36