| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat source machine for heating with bath reheating function which can maintain temperature of heat medium separated for reheating even when performing reheating operation during the operation of high-temperature heating terminal, in the heat source machine which separates a part of heating heat medium and uses the heat medium for heat exchange heating of bath water.SOLUTION: While a heating operation by means of a high-heating terminal and a reheating operation by means of a bath water reheating circuit are performed at the same time, a reheating priority control of a flow rate control valve 12 is performed such that, when temperature of heat medium which flows through a high-temperature heating outward pipe line 6 is a predetermined temperature or more, the flow rate control valve 12 is normally controlled and, when the temperature of heat medium which flows through the high temperature heating outward pipe line 6 is less than the predetermined temperature, the heat medium flow rate supplied to the high temperature heating terminal gets to comparatively less than the usual control time. |
