A/C Compressor
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| Item Number | Description |
|---|---|
| 1 | Pressure relief valve |
| 2 | Outlet port |
| 3 | Inlet port |
| 4 | Solenoid valve |
| 5 | Electrical connector |
| 6 | Pulley |
The air conditioning (A/C) compressor circulates refrigerant around the system by compressing low pressure, low temperature vapor from the evaporator and discharging the resultant high pressure, high temperature vapor to the condenser.
The air conditioning (A/C) compressor is a permanently engaged variable displacement unit which is driven by the engine accessory drive belt. To protect the system from excessive pressure, a pressure relief valve is installed in the outlet side of the air conditioning (A/C) compressor. The pressure relief valve vents excess pressure into the engine compartment.