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JB/T 14841-2024 PDF English

Std ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status
JB/T 14841-2024	English	RFQ	ASK	3 days [Need to translate]	(Duct-type low ambient temperature air source heat pump (air conditioning) unit)	Valid

Standard similar to JB/T 14841-2024

Standard ID	JB/T 14841-2024 (JB/T14841-2024)
Description (Translated English)	(Duct-type low ambient temperature air source heat pump (air conditioning) unit)
Sector / Industry	Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard	J73
Classification of International Standard	27.2
Date of Issue	2024-10-24
Date of Implementation	2025-05-01
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the type, basic parameters and technical requirements of duct-supply low ambient temperature air source heat pump (air conditioner) units, describes the corresponding test methods, and specifies the inspection rules, marking, packaging, transportation and storage. This standard applies to the manufacture of heat pump units driven by electric motors, using air as the heat (cold) source, and capable of producing heat under ambient temperatures not lower than -25��. The manufacture of other similar duct-supply air source heat pump (air conditioner) units is for reference.