WD 2019_Flip

HOW A/CWORKS

TYPICAL PLUMBING SCHEMATIC

300 PSI

Compressor

17-30 PSI

Hot High Pressure Gas

Low Pressure Gas (suction side)

Cold, Low Pressure Gas

#8 Hose Gas

Expansion Valve

#8 Hose Gas

#12 Hose Gas

WARM INLET AIR

#8 hose Liquid 200°

Condenser

#8 Hose Gas

COOL OUTSIDE AIR FLOW

#6 Hose Liquid

COOL AIR TO THE CAB

Metered Refrigerant

REFERENCE

#6 Hose Liquid 135°

INFORMATION

HEATED OUTSIDE AIR FLOW

Receiver Drier

Evaporator

Thermostat

High Pressure Liquid

LOWSIDE HIGH SIDE

Air conditioner components are connected together to illustrate system operation. The components shown are not to scale. The refrigerant and refrigerant oil are clear in color and not visible in this drawing; however, we've attempted to suggest temperature variants through the use of values of gray in the pipeline. The small arrows inside the components and connecting hoses show the direction of refrigerant flow (refrigerant circuit).

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