Patent ID: 9377224
Filing Date: 2016-06-28
CPC Classification: F24D,F25B,Y02B

Claim Text:
1. A heat pump apparatus comprising: a heat source device that cools or heats a refrigerant; a first use device that cools a first fluid by utilizing the refrigerant cooled by the heat source device; a second use device that heats a second fluid by utilizing the refrigerant heated by the heat source device; and a controller that the controller determines that there is an operation request for the second use device if a temperature of the second fluid is less than or equal to a first heating temperature set by a user, and when there is the operation request for one of the first use device and the second use device, and both the one and the other are to operate, operates the second use device such that the temperature of the second fluid becomes a second heating temperature that is set higher than the first heating temperature by a certain degrees.