| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustion device which enables quiet operation by improving a combustion device having two or more blowers in its body case and reducing operating sound of the blowers in the device. SOLUTION: An inner wall 52 of the body case 2 is provided with an obstacle 55 in the vicinity between air inlets 50, 51 which are, respectively, provided for the blowers 25, 26. Specifically, the obstacle 55 has a shape of a box, and is interposed between spaces 65, 66 which are assumed to be made on the opposite inner wall when the inlets 50, 51 are projected thereon. The obstacle 55 functions as a shield against sound. The motor sound of the blower 26 at the hot water supply side leaks through the inlet 51, but is shielded before getting to the blower 25 at the bathroom side. Accordingly, noise that leaks outside the case 2 is reduced.
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