Air Conditioner Contactor Relay Switch

The contactor is the part of the air conditioner that controls the flow of electricity into the unit.

Air conditioner contactor relay switch.

Your air conditioner s contactor and capacitor work together to help power your air conditioner s fan and compressor whenever your thermostat calls for cool the capacitor and contactor in your heat pump work the same way. This shopping feature will continue to load items when the enter key is pressed. A brief demonstration of how to replace an air conditioner contactor 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.

An air conditioner uses relays to switch the system s high voltage parts on and off. Contactors pull electrical contacts apart when power is not needed and close the contacts to power something up. Kung fu maintenance shows ac relay air conditioner contactor not pulling in five most often causes 1 bad thermostat 2 bad wiring 3 bad contactor 4 bad tr. Bvpow air conditioner contactor 24v coil 2 pole 40 amps universal and compatible for fast replacement 4 8 out of 5 stars 44.

Bvpow air conditioner contactor 24v coil 2 pole 40 amps universal and compatible for fast replacement. A brief demonstration of how to replace an air conditioner contactor relay. The contactor is the switch that receives a low voltage usually 24v signal from your furnace to turn on. Get it as soon as thu sep 24.

That thermostat switch powered by a low voltage thermostat wiring 18 gauge circuit 24vac operates a physically separate relay switch or contactor switch located in the heater or air conditioner that turns on or off a heavier use wiring 14 12 or higher gauge circuit wiring a higher voltage 120vac or 240vac that in turn will. An ac contactor is a 25 mechanical relay that uses low voltage power from the thermostat to switch 220 volt high amperage current to the compressor and condenser fan. In order to navigate out of this carousel please use your heading. 4 8 out of 5 stars 44.

Replacement single pole 1 pole 30 amp condenser contactor fits goodman cont1p025024vs. Free shipping on your first order shipped by amazon. By the same token every time you turn on the air conditioner the contactor is lowered allowing electricity to power the system. Page 1 of 1 start over page 1 of 1.

The relay switch that sends electricity to your air conditioner s compressor is known as a contactor. If the contactor in your ac unit fails the compressor can t send out the refrigerant needed.