| 摘要 |
A condensing gas boiler, which recollects condensed latent heat by uptrend combustion, is provided. Latent heat exchangers are disposed in the same area as that of a combustion chamber, and perpendicular with the combustion chamber. An exhaust gas guiding member is installed so that the exhaust gas is collected into a place in the rear portion of a latent heat portion to then pass through the latent heat exchangers. The latent heat exchangers are installed slantly in such a manner that re-absorption of the condensed latent heat can be done in the latent heat exchangers under the optimal condition. Thus, the condensing gas boiler, which recollects condensed latent heat by uptrend combustion, can realize a product of a high efficiency, lightness and compactness.
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