| 摘要 |
A gas burning apparatus detects a gas pressure existing between a nozzle for supplying gas to a burner and an adjusting valve for adjusting combustion amount by means of a pressure sensor. A central control device, including a microcomputer, drives the adjusting valve so as to obtain a combustion amount desired by a user. This construction controls thermal power accurately. In addition, a different kind of gas stored by the microcomputer can be used by operating a switch corresponding to the kind of gas to be used.
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