Air Conditioner Compressor Start Relay

Without this relay the ac compressor will not have power and the ac system will not function.

Air conditioner compressor start relay.

Get it as soon as thu sep 24. 2 pack air conditioner relay for 1997 2014 toyota lexus and scion vehicles. Only 3 left in stock. When ac compressor not working but you hear some humming sounds from the unit chances are the compressor is trying to access a non operational capacitor.

So it s a safe bet to buy and install those parts right away especially if your air conditioning service unit is older than five years. 4 5 out of 5 stars 74. Airtex 1r1056 air conditioner compressor control relay. The relay contains a low voltage coil and a high voltage switch sometimes called contact points when the thermostat switches on a low voltage signal energizes the appropriate relay.

The ac contactor relay and start run capacitor s see illustration below fail most often and are inexpensive. 4 0 out of 5 stars 8. The ac compressor relay is no different then other electrical relays its electrical contacts will eventually wear or burn out and the relay must be replaced. Symptoms of wear or failure of the a c relay.

The air conditioner a c relay is a relay used to send electrical power to the air conditioning compressor and air conditioning compressor clutch when the system is turned on. An air conditioner uses relays to switch the system s high voltage parts on and off. If the window air conditioner s compressor and fans are running but the air conditioner isn t cooling possible causes include a failed compressor or the lack of refrigerant due to a leak in the sealed system. If the compressor isn t running but the fans work the start relay or compressor might have failed.

The ac compressor relay is responsible for supplying power to the ac compressor and clutch. Mechanical potential relay hard start kit recommended this style hard start kit uses a potential relay to take out the start capacitor of the circuit upon startup once the ac compressor is at approximately 75 to 80 its full operating speed back emf electro motive force generated by the compressors rotor creates a magnetic field that opens the relay taking the start capacitor out of. W10613606 refrigerator compressor start relay and capacitor premium replacement part by canamax compatible with whirlpool kitchenaid kenmore refrigerators replaces w10416065 ps8746522 67003186. It operates just like any other relay and is often controlled by a button labeled a c.

4 6 out of 5 stars 29.