T/CAQI 129-2020 Technical specification for antibacterial and cleaning function for electrical storage water heaters
T/CAQI 129-2020 Technical specification for antibacterial and cleaning function for electrical storage water heaters
Basic Information
Scope
This standard specifies the terms and definitions, technical requirements, test methods, and marking for the purification functions of water storage electric water heaters (hereinafter referred to as "water heaters"), including antibacterial and disinfection, particle filtration, fresh water drainage, scale inhibition, and chlorine residue purification.
This standard applies to water storage electric water heaters with purification functions such as antibacterial and disinfection, particle filtration, fresh water drainage, scale inhibition, and chlorine residue purification, including water heaters that can provide domestic bathing water and their matching water treatment modules. Other types of water heaters can refer to and implement this standard accordingly.