| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem found when a water pipe connecting portion is disposed at a back side of an outdoor unit, that a depth dimension of the outdoor unit is increased, and an installation space of the outdoor unit is enlarged.SOLUTION: An outdoor unit has refrigerant pipe connecting portions 22a, 22b for connecting refrigerant pipes 41, 42 arranged from a water unit portion 3 (heat exchanger unit) to the external of a heat pump portion 2 (outdoor unit body ), to the heat pump portion 2 (outdoor unit body), and water pipe connecting portions 20a, 20b to which water pipes 51, 52 extended from the water unit portion 3 (heat exchanger unit) are connected, and further communication pipes 5a, 5b are connected from a hot water utilization device. The refrigerant pipe connecting portions 22a, 22b and the water pipe connecting portions 20a, 20b are disposed at a side face 2R side of the heat pump portion 2 (outdoor unit body).SELECTED DRAWING: Figure 4 |
