| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat source machine that enables an increase in the volume of a neutralizer and reduction in cost.SOLUTION: A heat source machine includes a burner 40, a heat exchanger HE, a neutralizer 14 and a casing HP. The burner 40 is used for supplying combustion gas. The heat exchanger HE is used for recovering latent heat of the combustion gas supplied by the burner 40. The neutralizer 14 is used for neutralizing drain generated by the recovery of the latent heat of the combustion gas by using the heat exchanger HE. The casing HP includes a front surface having an exhaust port EP for exhausting the combustion gas. The burner 40 includes an opposing surface DP opposing to the front surface of the casing HP. The neutralizer 14 has a portion located in a region overlapping with the opposing surface DP viewed from the front surface side, and includes a horizontally long portion 14a extending in the horizontal direction and a vertically long portion 14b extending downwards from the horizontally long portion 14a viewed from the front surface side. |
