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Contactors

Contactors

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    MARS 62474 Contactor W/Lug 480V 60A 3P DP

    MARS

    MSRP: $219.40
    Now: $169.54
    MARS 62474 Contactor W/Lug 480V 60A 3P DP 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: $219.40
    Now: $169.54
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    Copeland 912-3025-01 Contactor 25A 120V 3 Pole

    Copeland

    MSRP: $77.91
    Now: $60.21
    Copeland 912-3025-01 Contactor  25A 120V 3 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: $77.91
    Now: $60.21
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    Rheem-Ruud 42-109499-06K Contactor 24V 30A 1Pole

    Rheem-Ruud

    MSRP: $14.83
    Now: $11.46
    Rheem-Ruud 42-109499-06K Contactor 24V 30A 1Pole 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: $14.83
    Now: $11.46
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    Cutler Hammer-Eaton XTCEXFBG22 Aux Contactor 4PST-2NO

    Cutler Hammer-Eaton

    MSRP: $128.27
    Now: $99.12
    Cutler Hammer-Eaton XTCEXFBG22 Aux Contactor 4PST-2NO 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: $128.27
    Now: $99.12
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    MARS 61427 Contactor 2P 30A 208/240

    MARS

    MSRP: $72.10
    Now: $55.72
    MARS 61427 Contactor 2P 30A 208/240 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: $72.10
    Now: $55.72
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    International Comfort Products 1171161 Contactor 3 Pole 40A 24V

    International Comfort Products

    MSRP: $167.72
    Now: $129.60
    International Comfort Products 1171161 Contactor 3 Pole 40A 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...
    MSRP: $167.72
    Now: $129.60
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    Trane CTR2734 Contactor 3p 120v 14a

    Trane

    MSRP: $59.43
    Now: $45.93
    Trane CTR2734 Contactor 3p 120v 14a 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: $59.43
    Now: $45.93
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    Trane SFCTR3P60A208240VL Contactor W/Lugs 240V 60A 3P

    Trane

    MSRP: $129.23
    Now: $99.86
    Trane SFCTR3P60A208240VL Contactor W/Lugs 240V 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: $129.23
    Now: $99.86
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    Trane SFCTR3P40A24VLA2L 3POLE 40AMP 24V Contactor

    Trane

    MSRP: $58.67
    Now: $45.34
    Trane SFCTR3P40A24VLA2L 3POLE 40AMP 24V 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: $58.67
    Now: $45.34
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    Square D LC1D12M7 220V 12A 3P Contactor

    Square D

    MSRP: $121.18
    Now: $91.80
    Square D LC1D12M7 220V 12A 3P Contactore 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: $121.18
    Now: $91.80
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    Trane CTR2595 Contactor 2P 30A 208/240V

    Trane

    MSRP: $33.59
    Now: $25.96
    Trane CTR2595 Contactor 2P 30A 208/240V 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: $33.59
    Now: $25.96
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    MARS 61321 Contactor 120V 30A 1.5Pole

    MARS

    MSRP: $32.39
    Now: $25.03
    MARS 61321 Contactor 120V 30A 1.5Pole 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: $32.39
    Now: $25.03
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    Trane CTR3466 Contactor w/Aux 3 Pole 60AMP

    Trane

    MSRP: $172.24
    Now: $133.10
    Trane CTR3466 Contactor w/Aux 3 Pole 60AMP 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: $172.24
    Now: $133.10
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    Aaon P69580 Auxilary Side Contacts 1NO/1NC

    Aaon

    MSRP: $76.46
    Now: $59.08
    Aaon P69580 Auxilary Side Contacts 1NO/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: $76.46
    Now: $59.08
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    Carrier HN53ZP115 Contactor

    Carrier

    MSRP: $2,717.70
    Now: $2,100.04
    Carrier HN53ZP115 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: $2,717.70
    Now: $2,100.04
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    Copeland 912-0001-24 Contactor Auxiliary Kit

    Copeland

    MSRP: $158.88
    Now: $122.77
    Copeland 912-0001-24 Contactor Auxiliary Kit 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: $158.88
    Now: $122.77
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    Cutler Hammer-Eaton C25DNF340A-GL Contactor 120V 3P 40A 1NC CON

    Cutler Hammer-Eaton

    MSRP: $331.50
    Now: $256.16
    Cutler Hammer-Eaton C25DNF340A-GL Contactor 120V 3P 40A 1NC CON 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: $331.50
    Now: $256.16
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    MSRP: $331.50
    Now: $256.16
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    York 024-38223-000 Contact Block

    York

    MSRP: $91.08
    Now: $70.38
    York 024-38223-000 Contact Block 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: $91.08
    Now: $70.38
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    York 024-34308-000 Compressor Contactor

    York

    MSRP: $426.76
    Now: $329.77
    York 024-34308-000 Compressor 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: $426.76
    Now: $329.77
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    MSRP: $426.76
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    DiversiTech EC402240 Contactor DP 40A/2P/240V

    Diversitech

    MSRP: $51.28
    Now: $39.63
    DiversiTech EC402240 DP Contactor 40A/2P/240V 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: $51.28
    Now: $39.63
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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.

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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.

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