GB 30720-2014 Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas cooking appliances

The standard defines minimum allowable values of energy efficiency, energy efficiency grades, testing methods and inspection rules for domestic gas cooking appliances. The standard is applicable to domestic gas cooking appliances which use urban gas have single combustors and its rated thermal load is not more than 5.23 kW. It does not apply to gas cooking appliances used on moving vehicles.

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