An evaporator and heater core are provided within a cooling unit so that the flow rate of the heating medium flowing into the heater core can be adjusted with a 3-way valve. The target outlet temperature of the air discharged into the space being temperature controlled is calculated based upon the temperature...http://www.google.de/patents/US5531264?utm_source=gb-gplus-sharePatent US5531264 - Control apparatus for a cooling unit with a heating function and a multi-compartment temperature management apparatus for a vehicle using this cooling unit
