| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat supply system of high energy efficiency.SOLUTION: A heat supply system (S1) includes a first device (12) including a heat pump (20) for heating a first fluid, a second device (14) for heating a second fluid, an output device (16) for transmitting heat of the first fluid heated by the first device and heat of the second fluid heated by the second device to the outside, and a control device (18). The control device controls operation of the heat pump between full load state and partial load state, and controls supply amount of the second fluid heated by the second device. |
