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GB/T 25857-2022 Active

GB/T 25857-2022 Low ambient temperature air source multi-connected heat pump(air-conditioning) unit

Available format(s)
PDF
Language(s)
Chinese
Publish Date
2022-12-30

Abstract

This document specifies the terms and definitions, types and basic parameters, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of low-ambient-temperature air-source multi-unit heat pumps (air conditioners) (hereinafter referred to as "units"). This document applies to multi-unit heat pumps (air conditioners) that can still operate in heating mode at outdoor temperatures as low as -25°C. Units designed for outdoor temperatures below -25°C can be implemented as a reference.

General Product Information

Document Type National standards
Standard Status Active
Standard Code GB/T 25857-2022
CCS Refrigeration equipment
ICS Refrigeration technology
Implement Date 2023-07-01
Price $ 84
Subtotal $ 84
Tax $ 0.00
Order Total (incl. tax) $ 84

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