It regulates the flow of electricity to various parts.
Air conditioner contactor relay.
The relay switch that sends electricity to your air conditioner s compressor is known as a contactor.
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A contactor and a relay are similar products.
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If the contactor in your ac unit fails the compressor can t send out the refrigerant needed.
This article discusses control relay switch chattering or rapid repeated clicking noises their cause meaning and repair.
For example the contactor sends current to the condenser as well as the outdoor fan motor.
Control relay switch chattering noises or chattering at contactor switches in air conditioners heat pumps water pumps.
We offer the best quality hvac contactors and relays you can find.
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.
By the same token every time you turn on the air conditioner the contactor is lowered allowing electricity to power the system.
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.
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Ac contactors can wear out and are at the top of the list of common air conditioning service failures.
Chattering relay switch noise causes repairs for clicking chattering relay switches in hvac pump other controls.
A contactor is an electrical transmitter or relay in the ac.
Heating and cooling equipment require switching devices that are heavy duty and can operate for thousands of cycles.
An air conditioner uses relays to switch the system s high voltage parts on and off.
The contactor is the part of the air conditioner that controls the flow of electricity into the unit.
Here you will find our selection of top quality contactors and relays.
Even if your ac contactor is working it pays to replace it every five.
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Contactors pull electrical contacts apart when power is not needed and close the contacts to power something up.
Find air conditioner parts accessories at lowe s today.