T/DZJN 91-2022
Smart domestic gas instant water heater (English Version)
- Standard No.
- T/DZJN 91-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/DZJN 91-2022
- Scope
- This document specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of smart household gas instant water heaters (hereinafter referred to as appliances). This document applies to domestic hot water gas instant water heaters (indoor and outdoor) with a rated heat load not exceeding 70kW, including condensing hot water gas instant water heaters. This document does not apply to gas volumetric water heaters, household heating gas instantaneous water heaters, heating and hot water boilers
T/DZJN 91-2022 history
- 2022 T/DZJN 91-2022 Smart domestic gas instant water heater
