To implement the "People's Republic of China Environmental Protection Law" to reduce the impact of energy production and use of gas stove in the process on the environment and human health, improve environmental quality, the development of this standard. This standard specifies the basic requirements for energy-saving gas stoves class environmental labeling products, technical content and test methods. 

This standard applies to apply to city gas saving gas stove products, including: 
a. single burner nominal heat flow is less than 5.23kW (4500kcal / h) of the stove. 
b. standard nominal heat flow is less than 5.82kW (5000kcal / h) in the oven and baking. 
c. standard nominal heat flow in line with a, b provisions oven stove. 
d. Each time the largest amount of rice stew with rice in 4L or less, the standard nominal heat flow is less than 4.19kW (3600kcl / h) gas rice cooker. Use non-urban gas saving gas stoves may refer to. 

This standard since January 1, 2007 implementation, instead of from the date of implementation of the "environmental labeling certification requirements for energy-saving technology, low-emission burner stove" (HJBZ19-1997).