Indoor unit
Heat
exchanger
(evaporator)
Refrigerant pipe diameter
Liquid :1/4"
Gas : 3/8"
Technical Information
Gas pipe
side
Valve
Di s charge
Suction
Compressor
Liquid pipe
side
Valve
Strainer
Outdoor unit
4-Way valve
Accumlator
Heat
exchanger
(condenser)
Capillary
Strainer
COOLING
HEATING