| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat pump heat source system capable of executing a boiling operation and a heating operation by preventing degradation in the efficiency of a heat pump when executing the boiling operation and the heating operation.SOLUTION: In the case that a heating execution condition and a boiling execution condition are both established, a priority mode switching part 153 performs switching between a heat storage priority mode in which the execution of a heating operation is prohibited and the execution of a boiling operation is permitted, and a heating priority mode in which the execution of the boiling operation is prohibited and the execution of the heating operation is permitted. Based on the efficiency of a heat pump 51, switching is performed for the execution of a single operation of the boiling operation or the heating operation. |
