T/GDGCC 5-2018 Abolished Group standards

T/GDGCC 5-2018 Home-use gas-fueled heating and hot water furnace

Publish Date: 2018-12-19 Implement Date: 2018-12-29 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GDGCC 5-2018

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Heating, gas supply, air conditioning, and refrigeration engineering

ICS Name: Other facilities in the building

Publish Date: 2018-12-19

Implement Date: 2018-12-29

Scope

Scope: This standard specifies the terms and definitions, classification and parameters, materials and structures, requirements, test methods, inspection rules, marking, warnings and instructions, packaging, transportation and storage of household gas heating water heaters (hereinafter referred to as appliances). This standard applies to household gas heating water heaters with a rated heat input of not more than 70 kW, a maximum heating working water pressure of not more than 0.3 MPa, and a working water temperature of not more than 95 °C, as well as appliances suitable for both heating and domestic hot water. This standard applies to non-condensing heat exchanger and condensing appliances. This standard does not apply to the following appliances: — Natural exhaust flue-type and outdoor-type appliances; — Volume-type appliances; — Appliances with two separate combustion systems for heating and hot water in the same housing, including appliances with a common flue for both systems. Main technical content: Based on GB 25034-2010 "Gas Heating Water Heaters", CJ/T 395-2012 "Condensing Gas Heating and Bathing Water Heaters", and GB 20665-2015 "Energy Efficiency Limits and Energy Efficiency Grades for Household Gas Rapid Water Heaters and Gas Heating Water Heaters", this standard sets higher requirements for important indicators such as safety, energy efficiency, emissions, comfort, and overall machine reliability. Structurally, it is largely consistent with the national standard GB 25034-2010 "Gas Heating Water Heaters".