Contactors

Contactors

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Trane SFCTR3P60A24VSA2L Contactor 3P 60A 24V

Trane

MSRP: $85.45

Now: $66.03

Trane SFCTR3P60A24VSA2L Contactor 3P 60A 24V FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

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Cutler Hammer-Eaton C25ANB125A Contactor 1P 25A 120V SPST

Cutler Hammer-Eaton

MSRP: $35.77

Now: $27.64

Cutler Hammer-Eaton C25ANB125A Contactor 110/120Vac 50/60Hz Coil Voltage 1 Pole 25 Amps Open Type Enclosure Non-Reversing Definite Purpose Compact Contactor with Metal Mounting Plate FurnacePartSource.com Commitment Always Brand-New Genuine...

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Cutler Hammer-Eaton C25END430B Contactor 4P 30A 240V

Cutler Hammer-Eaton

MSRP: $140.17

Now: $108.31

Cutler Hammer-Eaton C25END430B Contactor 208/240Vac 50/60Hz Coil Voltage 4 Pole 30 Amps Open Type Enclosure Non-Reversing Definite Purpose Contactor with Metal Mounting Plate FurnacePartSource.com Commitment Always Brand-New Genuine Parts In...

MSRP: $140.17

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Cutler Hammer-Eaton C25BNB225A Contactor 2 Pole 25A 120V

Cutler Hammer-Eaton

MSRP: $40.34

Now: $31.17

Cutler Hammer-Eaton C25BNB225A Contactor 110/120Vac 50/60Hz Coil Voltage 2 Pole 25 Amps Open Type Enclosure Non-Reversing Definite Purpose Compact Contactor with Metal Mounting Plate FurnacePartSource.com Commitment Always Brand-New Genuine...

MSRP: $40.34

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Regal Rexnord - Fasco H240A Contactor 2 Pole 40 Amp 24V Coil

Regal Rexnord - Fasco

MSRP: $36.78

Now: $28.42

Regal Rexnord - Fasco H240A Contactor 2 Pole 40 Amp 24V Coil FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $36.78

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Nortec Humidity 2574149 SP Contactor 30 amp 3Ph

Nortec Humidity

MSRP: $838.12

Now: $647.64

Nortec Humidity 2574149 SP Contactor 30 amp 3Ph Item is Non-Cancelable / Non-Returnable FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order...

MSRP: $838.12

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Carrier HN680184 Contactor

Carrier

MSRP: $2,993.60

Now: $2,313.23

Carrier HN680184 Contactor FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $2,993.60

Now: $2,313.23

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Amana-Goodman CONT3P050024VS Contactor 3 Pole 50 AMP 24VAC

Amana-Goodman

MSRP: $210.79

Now: $162.88

Amana-Goodman CONT3P050024VS Contactor 3 Pole 50 AMP 24VAC FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $210.79

Now: $162.88

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ABB AF65-30-11-11 Contactor 3P N/O 24VAC 65A

ABB

MSRP: $411.64

Now: $318.09

ABB AF65-30-11-11 Contactor Electrical 24-60Vac and 20-60Vdc Control Voltage 3 Pole 65 Amps Contactor with Screw Terminals One Normally Open One Normally Closed Auxiliary Contact FurnacePartSource.com Commitment Always Brand-New Genuine...

MSRP: $411.64

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Nailor Industries H1-0654 Contactor 24v 20amp 2 Pole

Nailor Industries

MSRP: $31.15

Now: $24.07

Nailor Industries H1-0654 Contactor 24v 20amp 2 Pole FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $31.15

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Regal Rexnord - Fasco H330A Contactor 3 Pole 30A 24v

Regal Rexnord - Fasco

MSRP: $50.42

Now: $38.96

Regal Rexnord - Fasco H330A Contactor 3 Pole 30A 24v FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $50.42

Now: $38.96

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Cutler Hammer-Eaton C320KGT14 Auxiliary Contact 3NO/1NC

Cutler Hammer-Eaton

MSRP: $416.53

Now: $321.86

Cutler Hammer-Eaton C320KGT14 Auxiliary Contact 3NO/1NC FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $416.53

Now: $321.86

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Schneider Electric (Square D) LADN04 Aux Contact Block TeSys

Schneider Electric (Square D)

MSRP: $101.79

Now: $78.65

Schneider Electric (Square D) LADN04 Aux Contact Block TeSys FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $101.79

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Trane CTR2717 Contactor 50A 24V 3Pole

Trane

MSRP: $277.10

Now: $214.12

Trane CTR2717 Contactor 50A 24V 3Pole FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $277.10

Now: $214.12

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Schneider Electric (Square D) LP4K0901BW3 Contactor LP4 24VDC 9A 3P N-R

Schneider Electric (Square D)

MSRP: $263.08

Now: $203.29

Schneider Electric (Square D) LP4K0901BW3 Contactor LP4 24VDC 9A 3P N-R FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements...

MSRP: $263.08

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MDI Mercury Displacement L35NO-24AF Contactor 35A N/O

MDI Mercury Displacement

MSRP: $164.70

Now: $127.27

MDI Mercury Displacement L35NO-24AF Contactor 35A N/O FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $164.70

Now: $127.27

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Trane CTR2582 Contactor W/Lugs 120V 60A 3P

Trane

MSRP: $77.98

Now: $60.26

Trane CTR2582 Contactor W/Lugs 120V 60A 3P FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $77.98

Now: $60.26

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Carrier HN52DA024 Contactor 24V DPST

Carrier

MSRP: $325.33

Now: $251.39

Carrier HN52DA024 Contactor 24V DPST Item is Non-Cancelable / Non-Returnable FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements...

MSRP: $325.33

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Schneider Electric (Square D) LC1F265G7 3P CONTACTOR AC3 440V 120Vcoil

Schneider Electric (Square D)

MSRP: $2,683.40

Now: $2,073.53

Schneider Electric (Square D) LC1F265G7 3P CONTACTOR AC3 440V 120Vcoil FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted...

MSRP: $2,683.40

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Copeland 912-3090-06 Contactor 208/240V Coil 3P 90AMP

Copeland

MSRP: $562.29

Now: $434.49

Copeland 912-3090-06 Contactor 208/240V Coil 3P 90AMP FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order Requirements unless noted above

MSRP: $562.29

Now: $434.49

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In your HVAC system, the “contactors” are the components or power, that control the flow of electricity from one part of your furnace to another. The contactor sends a voltage into either the heat pump compressor, air conditioning condenser, or condenser fan to inform the system how to operate, and what kind of temperature should be output.

Here at Furnace Part Source, we have a range of contactors to choose from, to help you improve your home heating and cooling experience. Our goal is to ensure that you have one that matches your system’s energy requirements and mitigates potential machine failure.

Multiple Purpose Contactors

Contactors come in a range of different shapes and sizes, depending on your needs. Each one has at least one coil and several contacts.

Air Conditioner Contactors

For air conditioning systems with 115 volts, try out the Carrier HN53CB115 3POLE 25AMP. If you require 120 volts and 200 amps, we can recommend the Copeland 912-3200-01.

Contactors can fail electrically due to issues like being shorted, grounded, or open. Mechanical failure in contactors can occur when pests or debris interfere with the mechanism, preventing proper operation. To check for electrical failure in a contactor, taking a resistance reading between the coil’s terminals is crucial. Contactors have three parts: contacts, coils, motors, and mechanical linkages. A failure in one of these fields may necessitate replacement. Causes can include systems aging over time or overheating, wearing out the components when they have to work beyond their normal means.

Troubleshooting Electrical Failure

In the case of wires and the contact, they need to make contact so as to connect the current. If they get burned or pitted, then they can’t make a connection and the voltage drops dramatically. It’s easy to see if there are burns on the contact; a visual inspection will confirm or deny it. Voltage checks can also help in this regard, to see if there are sudden or unusual changes.

Contactors can also get stuck in an “up” or “down” position; the former cuts off electricity to the rest of the circuits in the system, and the latter provides it. Both are not desirable options; if you have no means to provide electricity, then it means your system can’t function while being unable to turn off the current can waste energy.

Compressor Contactor

In an air conditioner system, the compressor contactor serves as a switch that carries more amperage, controlling power not only to the compressor but also to the fan motors. This highlights the critical role of capacitors in storing enough voltage to power both the compressor and fan motors, emphasizing the potential danger of mishandling these electrical components. A double pole has two contacts within the component, while a single pole simply has one contact. A three-phase commercial unit has three contacts and contactors per electrical component, and as a result, has more amperage than the other two options.

Carrier Contactor

Carrier as a brand always looks forward. They design their replacements for versatility so that they can fit into multiple series. You can even insert some of their components into devices from other brands. We recommend the Carrier 13B0003N01 Compressor Contactor for when you need a smaller part in your system.

HVAC Contactor Replacements

HVAC Contactors are responsible for the insulation and making sure that your system works exactly as it should when you choose a temperature on your thermostat. While the thermostat itself calls for either the heating or cooling process, the contactors are the magnetic components that call for action from the right parts of your heating or cooling system.

Generally, these Contactors come in a single, double, or triple pole. This, along with the voltage and FLA rating, will determine which device is a suitable replacement. FLA refers to full load amps and the maximum current from an inductive load that the capacitor can relay across the contactors.

Find Your Air Conditioner Contactor At Furnace Part Source

At Furnace Part Source, we carry several different contactor solutions from reputable brands, including Carrier, Honeywell, and Heil. Our goal is to provide you with parts that other businesses may not carry and to suggest replacements for or replace those that are discontinued. We want to get your HVAC systems running again, with control and style.

Browse through our online catalog and shop today to find the solution that’s right for your air conditioner or furnace, or reach out to one of our helpful customer service agents. Don’t forget, with Furnace Part Source; you can enjoy same-day shipping and international delivery too! We’ll deliver a good deal so that you can take care of your magnetic fields and air conditioning systems.