HEATING AIR CONDITIONING APPARATUS

Brand Owner Address Description
CONSTRUCT HART & COOLEY, INC. 5030 Corporate Exchange Blvd SE Grand Rapids MI 49512 heating and air conditioning apparatus, namely, grilles, registers and diffusers;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An automotive air conditioning system comprising a main heating unit 4 for heating air passing through an air conditioning duct 2 with cooling water of an engine E and a refrigeration cycle device 20 having a first refrigerant circulating circuit 21 which is a cooler mode and a second refrigerant circulating circuit 22 which is a heater mode and whose operation is controlled by an ECU 10, wherein while the automotive air conditioning system is operated in a heater mode functioning as auxiliary heating, in the event that a heating load is equal to or larger than a predetermined value, a refrigerant compressor 7 is kept switched off until a predetermined time T1 has elapsed after the engine E has started.