The provisions of the gas stove life out of the national standard "household gas burning appliances safety management rules" GB 17905 in the provisions. The standard clause 7.3 household burning appliances, the relevant original sentence is as follows: 7.3.1 burning appliances from the day of sale: c) gas stove shall be 8 years; d) burning appliances shall be 8 years; d) burning appliances shall have a waste of the age of the express, shall be subject to the enterprise express, but not less than the above provisions of the age; this is the relevant provisions of the source, we can clearly see that the general gas stove waste of the age of 8 years, and if the stove manufacturers have If the cooker manufacturer has explicitly stated that the end-of-life period should be subject to the instructions of the cooker manufacturer, but the end-of-life period expressed by the cooker manufacturer shall not be lower than the stipulated period of 8 years. The meaning of this is also very clear, that is, manufacturers in the production of stoves, must be in accordance with the normal use of not less than 8 years of use, to design and production. It also states that the normal service life of household gas cookers is 8 years, and if the manufacturer clearly states that the gas cooker can be used normally for more than 8 years, then follow the manufacturer's instructions. Obsolete gas appliances due to wear and tear of parts, aging and other factors, will not only affect the normal operation, but also lead to gas leakage, incomplete combustion or carbon monoxide in the exhaust gas exceeds the standard and other problems. The majority of users should pay attention to the use of gas appliances over the life of the timely "retirement", so you can be more safe and efficient use of natural gas. According to the relevant departments of the survey, at present ? More than 45% of the family gas appliances have been used for more than 10.
Quality and Technical Supervision promulgated the "household gas burning appliances safety management regulations" clearly stipulates that: gas appliances from the day of sale, artificial gas water heaters for 6 years, liquefied petroleum gas and natural gas water heaters for 8 years, gas stoves for 8 years. Prohibit the use of direct-vent gas water heaters
The Technical Supervision Bureau in 1991 issued Document No. 374 clearly pointed out that: artificial gas meter shall not exceed 6 years, natural gas meter shall not exceed 10 years. Gas leakage report cut-off device probe use period shall not exceed 5 years, and regular calibration.
Legal basis:
"Household Gas Burning Apparatus Safety Management Rules"
The provisions of the national standard "Household Gas Burning Apparatus Safety Management Rules" GB17905 for the use of gas stoves. Furnace from the day of sale, the gas cooker should be 8 years; Furnace of the abolition of the age of the express, should be subject to the enterprise express, but not less than the above provisions of the age.