T/CADBM 15-2019 Ceiling-mounted bathroom electric heater
T/CADBM 15-2019 Ceiling-mounted bathroom electric heater
Basic Information
Scope
This standard specifies the terms and definitions, classification, code and marking, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of bathroom electric heaters used in ceiling installations. This standard applies to non-heat storage type bathroom electric heaters fixedly installed on bathroom ceilings, including radiant bathroom electric heaters, fan-type bathroom electric heaters, and combined radiant and fan-type bathroom electric heaters. The rated voltage of single-phase appliances shall not exceed 250 V; the rated voltage of other appliances shall not exceed 480 V. This standard does not apply to natural convection type bathroom electric heaters, thin-layer flexible heating elements, and low-temperature large-area radiant heating elements. For multi-functional bathroom electric heaters that incorporate other functional modules, the relevant provisions can be referenced for implementation.