| 摘要 |
<p>The present invention relates to a multifunctional boiler capable of concurrently heating a warming water, hot water and air using one fuel combustion apparatus, purifying pollutant produced during a fuel combustion, humidifying by generating vapor, changing hard water to soft water and purifying an indoor air. The multifunctional boiler includes a fuel combustion apparatus, warming water heat exchanger, hot water heat exchanger, air heat exchanger, pollutant purifying apparatus, air and water pre-heating apparatus, air purifying apparatus and apparatus for changing hard water to soft water. The above elements are provided in one body. Heat efficiency is high, it is economical, and an environmental friendly effect is implemented.</p> |
