Low Pressure Switch Ac Compressor

This protects the compressor from damage.

Low pressure switch ac compressor.

4 5 out of 5 stars 163. 3 terminals hvac switch connector pressure or coolant temperature switch. When the pressure in your a c rises or lowers too much this switch turns off the compressor to protect it and the rest of the system from damage. What ac pressure switch does.

A c low pressure cutout switch sorry i wasn t really online much yesterday. Ac not blowing cold in this video we will explain what the a c pressure switch is for and how a bad faulty ac pressure switch m. Free shipping on your first order shipped by amazon. It is then liquefied and flows through the ac system into a component called a receiver or sometimes a drier.

Here it cools the air blown through the system which emerges into the car as a cool blast of arctic chill. Only leaking air conditioning systems have low refrigerant levels. A c high pressure cutout switch switch on the compressor. The low pressure switch cuts off compressor specifically to prevent compressor damage due to oil starvation.

Get it as soon as fri oct 9. The a c pressure switch is mounted on both the high and low sides of your a c. I d go by the wiring colors not where the diagrams state they should be. On the low pressure side it is a gas until it passes through a compressor.

An automotive air conditioner s pressure switch cycles the vehicle s compressor on and off when the refrigerant pressure falls below an acceptable level. When the pressure is too low the compressor risks damage due to running with low oil. Santech a c switch mt0203. In other words you can jump a low pressure switch in a car momentarily to make the ac compressor clutch engage for testing purposes only.

Refrigerant does not wear out or evaporate. Air compressor pressure switch 150 psi pressure switch 120 psi pressure switch 1 4 18 npt air pessure switch 24v 12v pressure switch air tank 150psi pressure switch pressure controller. Low refrigeration pressure switches the low pressure switch is typically an automatic reset switch that will reset itself when the pressure on the low pressure side of the refrigeration systems returns to normal or above the setting on the switch. When it is too high the compressor is at risk of overheating and becoming damaged.

This switch is crucial for proper a c performance. Low refrigerant charge low or no oil circulation.