T/ZZB 0707-2018
Condensing heat exchanger for gas-fired heating and hot water combi-boilers (English Version)
- Standard No.
- T/ZZB 0707-2018
- Language
- Chinese, Available in English version
- Release Date
- 2018
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 0707-2018
- Scope
- This standard specifies the terms and definitions, models, basic requirements, technical requirements, test methods, inspection rules, labeling, packaging, transportation and storage and quality service commitments of condensing heat exchangers for gas heating water heaters. This standard is applicable to condensing heat exchangers for gas heating water heaters with a power of 70 kW or less and whose gas source is natural gas and liquefied petroleum gas that comply with the provisions of GB/T 13611.
T/ZZB 0707-2018 history
- 2018 T/ZZB 0707-2018 Condensing heat exchanger for gas-fired heating and hot water combi-boilers
