| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioning system utilizing the cold exhaust of a heat pump device of a heat pump type water heater capable of effectively utilizing the air of a temperature higher than an outdoor temperature, discharged from an internal space of a building.SOLUTION: An air conditioning system of a building 1 utilizing a heat pump device 3 of a heat pump-type water heater 2 has an air supply opening 4 and an exhaust opening 5 for air conditioning on a ceiling 11a of a space above floor level 11 as an internal space of the building 1, the air supply opening 4 and an exhaust section 31 of the heat pump device 3 are connected by a duct 6 as an air passage, and the exhaust opening 5 and an air supply section 32 of the heat pump device 3 are connected by a duct 7 as an air passage. |
