| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas combusting instrument in which a gas consumption of an individual gas instrument is easily determined. SOLUTION: The gas combusting instrument is equipped with a gas burner 5, a gas valve 9 provided in a gas passage for supplying gas to the gas burner 5, a combustion control circuit 4 for performing combustion control of the gas burner 5, and a gas consumption measuring circuit provided to the combustion control circuit 4. By this structure, gas consumption can be easily measured, and the gas consumption of the gas combusting instrument itself can be determined without a gas meter. COPYRIGHT: (C)2007,JPO&INPIT
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