| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat source machine which can suppress cost increase and also suppress freezing of a heat exchanger.SOLUTION: A heat source machine can collect heat of combustion gas and comprises a combustion device 2, a cabinet 1, a heat exchanger 4, a heat generator 5, a blowing device 3, a temperature measurement device 7, and a control device 8. When the combustion device 2 is in a non-combustion state, and the temperature measurement device 7 measures a temperature rise higher than a temperature rise outside the cabinet 1, the control device 8 operates the blowing device 3. |
