T/ZJCX 0022-2022
Active
T/CAS 667-2022
Active
Group standards
T/CAS 667-2022 Smart gas-fueled instant water heater energy-saving evaluation specification for zero-cold water function
T/CAS 667-2022 Smart gas-fueled instant water heater energy-saving evaluation specification for zero-cold water function
Price:
$ 20.00
Basic Information
Standard Code:
T/CAS 667-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Light industry, culture, and daily necessities
ICS Name:
Gas heater
Publish Date:
2022-11-03
Implement Date:
2022-11-03
Scope
Scope: This standard specifies the evaluation indicators, evaluation grades, evaluation rules, and evaluation methods for the energy-saving evaluation of the zero-cold-water function of intelligent gas rapid water heaters. This standard applies to the energy-saving evaluation of the zero-cold-water function of intelligent gas rapid water heaters. Other water heaters with the zero-cold-water function may refer to this standard for implementation. Main technical content: 1. Scope This standard specifies the evaluation indicators, evaluation grades, evaluation rules, and evaluation methods for the energy-saving evaluation of the zero-cold-water function of intelligent gas rapid water heaters. This standard applies to the energy-saving evaluation of the zero-cold-water function of intelligent gas rapid water heaters. Other water heaters with the zero-cold-water function may refer to this standard for implementation. 2. Normative references The following documents are essential for the application of this document. For dated reference documents, only the version dated on the specified date applies to this document. For undated reference documents, the latest version (including all amendment sheets) applies to this document. GB 6932: Household Gas Rapid Water Heaters GB 20665: Energy Efficiency Limits and Energy Efficiency Grades for Household Gas Rapid Water Heaters and Gas Heating Water Boilers GB/T 28219: General Technical Requirements for Intelligent Household Appliances 3. Terms and definitions The terms and definitions defined in GB/T 28219 and the following terms and definitions apply to this document. 3.1 Intelligent gas rapid water heater An intelligent gas rapid water heater that applies intelligent technology or has intelligent capabilities/functions. Note: Hereinafter referred to as "appliance". 3.2 Zero-cold-water function A function that preheats the cold water in the user's water pipeline by operating the water pump and burning
Development Information
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