| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat source machine installable in a room and capable of efficiently producing hot water by solving such problems with a conventional heat source machine that an installed place was limited in a combustion system and a hot water production efficiency by a sheath heater was not excellent. <P>SOLUTION: A metal tank is installed on an electromagnetic induction heating coil, and hot water is circulated in the tank by a pump. By this system, a limitation to exhaust emission can be eliminated, the installation place is not limited, and the hot water can be efficiently produced. <P>COPYRIGHT: (C)2004,JPO |
