CJ/T 395-2012 (English Version) PDF

Scope: This standard specifies the terms and definitions, classification and models, materials, structural and safety requirements, performance requirements, test methods, inspection rules, labels, warnings and instructions, and packaging of condensing gas-fired hot bath dual-purpose stoves (hereinafter referred to as condensing stoves) , transportation and storage. This standard applies to condensing furnaces with a rated heat input not greater than 70 kW, a maximum heating operating water pressure not greater than 0.3 MPa, an operating water temperature not greater than 95 °C, and a fan-assisted atmospheric burner or a fully premixed burner. Condensing furnaces larger than 70 kW can refer to this standard. This standard applies to dual-purpose heating and hot water condensing boilers or single-heating condensing boilers. This standard applies to natural gas, liquefied petroleum gas and artificial gas condensing furnaces that comply with GB/T 13611. This standard does not apply to the following types of condensing furnaces: 　——natural exhaust flue type, natural exhaust balanced type; 　——outdoor type; 　——volumetric type; 　——two boilers are used to collect heat and hot water in the same shell. A set of condensing furnaces with independent combustion systems, including condensing furnaces with a common flue.

CJ/T 395-2012 Referenced Document

GB 25034-2010 Gas-fired heating and hot water combi-boilers
GB/T 13611 Classification and basic characteristics of city gas*， 2018-03-15 Update
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection