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Contactors

Contactors

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    York 024-42389-000 Compressor Contactor AF30

    York

    MSRP: $224.83
    Now: $170.33
    York 024-42389-000 Compressor Contactor AF30 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: $224.83
    Now: $170.33
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    MSRP: $224.83
    Now: $170.33
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    Lochinvar & A.O. Smith 100274738 CONTACTOR

    Lochinvar & A.O. Smith

    MSRP: $143.42
    Now: $108.65
    Lochinvar & A.O. Smith 100274738 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...
    MSRP: $143.42
    Now: $108.65
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    MSRP: $143.42
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    Siemens Industrial Controls ED63A040 CONTACTOR 40A 3P 600V

    Siemens Industrial Controls

    MSRP: $3,620.40
    Now: $2,742.73
    Siemens Industrial Controls ED63A040 CONTACTOR 40A 3P 600V   FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order...
    MSRP: $3,620.40
    Now: $2,742.73
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    MSRP: $3,620.40
    Now: $2,742.73
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    Hartland Controls CON-2/24/40 Definite Purpose Electrical Contactor 24Vac

    Hartland Controls

    MSRP: $20.33
    Now: $15.40
    Hartland Controls CON-2/24/40  Definite Purpose Electrical Contactor  24Vac 50/60Hz Coil Voltage 2 Pole 40 Amps    FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock...
    MSRP: $20.33
    Now: $15.40
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    MSRP: $20.33
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    Bard HVAC S8401-002 Contactor 24V Coil 3p 25amp

    Bard HVAC

    MSRP: $66.45
    Now: $50.34
    Bard HVAC S8401-002 Contactor 24V Coil 3p 25amp     FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum Order...
    MSRP: $66.45
    Now: $50.34
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    MSRP: $66.45
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    Siemens Industrial Controls 49AB01 N/C AUX CONTACT KIT

    Siemens Industrial Controls

    MSRP: $105.75
    Now: $80.11
    Siemens Industrial Controls 49AB01 N/C AUX CONTACT 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...
    MSRP: $105.75
    Now: $80.11
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    MSRP: $105.75
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    Schneider Electric (Square D) LC1K0601F7 AUX CONTACTOR 110V COIL 3POLE N/C

    Schneider Electric (Square D)

    MSRP: $106.00
    Now: $80.30
    Schneider Electric (Square D) LC1K0601F7 AUX CONTACTOR 110V Coil 3POLE N/C   FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minimum...
    MSRP: $106.00
    Now: $80.30
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    MSRP: $106.00
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    Trane SFCTR3P60A24VL Contactor 3P 60a 600vac 24v Coil

    Trane

    MSRP: $135.55
    Now: $102.69
    Trane SFCTR3P60A24VL Contactor 3P 60a 600vac 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...
    MSRP: $135.55
    Now: $102.69
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    MSRP: $135.55
    Now: $102.69
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    ABB AF116-30-11-13 Contactor 100-250v 104Amp 3p w/Aux 1/1

    ABB

    MSRP: $490.64
    Now: $371.70
    ABB AF116-30-11-13 Contactor 100-250v 104Amp 3p w/Aux 1/1 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: $490.64
    Now: $371.70
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    Marvair 50040 CONTACTOR 3P 24V 30A

    Marvair

    MSRP: $96.49
    Now: $73.10
    Marvair 50040 CONTACTOR 3P 24V 30A   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: $96.49
    Now: $73.10
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    MSRP: $96.49
    Now: $73.10
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    Hartland Controls CON-3/24/30 Definite Purpose Contactor

    Hartland Controls

    MSRP: $34.34
    Now: $26.01
    Hartland Controls CON-3/24/30 Definite Purpose Contactor Electrical Contactor 24Vac 50/60Hz Coil Voltage 3 Pole 30 Amps FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts...
    MSRP: $34.34
    Now: $26.01
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    MSRP: $34.34
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    Hartland Controls CON-3/120/40 Definite Purpose Contactor

    Hartland Controls

    MSRP: $39.29
    Now: $29.76
    Hartland Controls CON-3/120/40 Definite Purpose Contactor 120Vac 50/60Hz Coil Voltage 3 Pole 40 Amps    FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day...
    MSRP: $39.29
    Now: $29.76
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    MSRP: $39.29
    Now: $29.76
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    Cutler Hammer-Eaton C25BNB225T Definite Purpose Compact Contactor with Metal Mounting Plate

    Cutler Hammer-Eaton

    MSRP: $35.48
    Now: $26.88
    Cutler Hammer-Eaton C25BNB225T Definite Purpose Compact Contactor with Metal Mounting Plate 24Vac 50/60Hz Coil Voltage 2 Pole 25 Amps Open Type Enclosure Non-Reversing Definite Purpose Compact Contactor with Metal Mounting...
    MSRP: $35.48
    Now: $26.88
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    Cutler Hammer-Eaton C25DND325T Definite Purpose Contactor with Metal Mounting Plate

    Cutler Hammer-Eaton

    MSRP: $77.37
    Now: $58.61
    Cutler Hammer-Eaton C25DND325T Definite Purpose Contactor with Metal Mounting Plate 24Vac 50/60Hz Coil Voltage 3 Pole 25 Amps Open Type Enclosure Non-Reversing  FurnacePartSource.com Commitment Always Brand-New Genuine...
    MSRP: $77.37
    Now: $58.61
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    MSRP: $77.37
    Now: $58.61
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    Cutler Hammer-Eaton C25DND330B Definite Purpose Contactor with Metal Mounting Plate

    Cutler Hammer-Eaton

    MSRP: $79.60
    Now: $60.30
    Cutler Hammer-Eaton C25DND330B Definite Purpose Contactor with Metal Mounting Plate 208/240Vac 50/60Hz Coil Voltage 3 Pole 30 Amps Open Type Enclosure Non-Reversing    FurnacePartSource.com Commitment Always Brand-New...
    MSRP: $79.60
    Now: $60.30
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    Cutler Hammer-Eaton C25DND330T Electrical, Contactor, 24Vac 50/60Hz Coil Voltage, 3 Pole, 30 Amps

    Cutler Hammer-Eaton

    MSRP: $79.60
    Now: $60.30
    Cutler Hammer-Eaton C25DND330T Definite Purpose Contactor with Metal Mounting Plate 24Vac 50/60Hz Coil Voltage 3 Pole 30 Amps Open Type Enclosure Non-Reversing    FurnacePartSource.com Commitment Always Brand-New Genuine...
    MSRP: $79.60
    Now: $60.30
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    MSRP: $79.60
    Now: $60.30
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    Cutler Hammer-Eaton C25DNF340A Definite Purpose Contactor with Metal Mounting Plate

    Cutler Hammer-Eaton

    MSRP: $95.14
    Now: $72.08
    Cutler Hammer-Eaton C25DNF340A Definite Purpose Contactor with Metal Mounting Plate 110/120Vac 50/60Hz Coil Voltage 3 Pole 40 Amps Open Type Enclosure Non-Reversing     FurnacePartSource.com Commitment ALWAYS...
    MSRP: $95.14
    Now: $72.08
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    MSRP: $95.14
    Now: $72.08
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    Cutler Hammer-Eaton C25BNB230T Definite Purpose Compact Contactor with Metal Mounting Plate

    Cutler Hammer-Eaton

    MSRP: $39.62
    Now: $30.01
    Cutler Hammer-Eaton C25BNB230T Definite Purpose Compact Contactor with Metal Mounting Plate Coil: 24Vac 50/60Hz  2 Pole 30 Amps Open Type Enclosure Non-Reversing    FurnacePartSource.com Commitment ALWAYS...
    MSRP: $39.62
    Now: $30.01
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    MSRP: $39.62
    Now: $30.01
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    Packard C340B 120V 40A 3P DP CONTACTOR

    Packard Motors

    MSRP: $36.88
    Now: $27.94
    Packard C340B DP CONTACTOR Coil Voltage: 120V Amps: 40A 3 Pole Definite Purpose Contactor F/L Inductive Amps: 40 Foot Mount Accepts Aux. Switch: Yes Connection Type: Box Lug Hertz: 50/60 Includes lugs spade...
    MSRP: $36.88
    Now: $27.94
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    Now: $27.94
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    Cutler Hammer-Eaton C320KG3 One Normally Open and One Normally Closed Side Mounted Auxiliary Contact

    Cutler Hammer-Eaton

    MSRP: $26.71
    Now: $20.24
    Cutler Hammer-Eaton C320KG3 Side Mounted Auxiliary Contact One Normally Open and One Normally Closed   Standard Pressure Plate Terminals for 15A-75A Definite Purpose Contactors   FurnacePartSource.com Commitment ALWAYS...
    MSRP: $26.71
    Now: $20.24
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    MSRP: $26.71
    Now: $20.24
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HVAC Contactors

When it comes to maintaining and optimizing your HVAC systems, every component matters, and the AC contactor is no exception. Whether you're a seasoned HVAC business leader or a facilities manager overseeing a diverse range of work environments, understanding the different types of AC contactors, their purpose, applications, and benefits is crucial. In this informative article, we'll explore the world of AC contactors, helping you make informed decisions about the most reliable and affordable furnace parts for your specific needs.

Introducing Furnace Parts Source

Before we dive into the intricacies of AC contactors, allow us to introduce you to Furnace Parts Source. We understand the challenges you face in maintaining HVAC systems efficiently and cost-effectively. That's why we're here to provide you with top-quality furnace parts and equipment. As your trusted source, we're committed to helping you find the right components for your unique industrial and commercial operations.

Now, let's explore the world of AC contactors step by step.

Understanding AC Contactors

What Are AC Contactors?

AC contactors, short for air conditioner contactors, play a vital role in the functionality of your air conditioning systems. These electromechanical devices are responsible for controlling the flow of electricity within your HVAC unit, making them essential components of the system's control unit.

Types of AC Contactors

AC contactors come in various types, each designed for specific applications. The two primary types are:

  1. Magnetic AC Contactors: These contactors use a magnetic field to control the flow of power. They are generally more efficient and longer-lasting, making them a popular choice in commercial and industrial settings.
  2. Electric AC Contactors: Electric contactors rely on an electrical switch to control the flow of electricity. While they are generally less efficient than magnetic contactors, they are more affordable and suitable for certain applications.

The Purpose and Applications of AC Contactors

Purpose of AC Contactors

The primary purpose of AC contactors is to provide a reliable means of controlling electrical power within an air conditioning system. They act as switches, allowing you to connect or disconnect power to various components of the HVAC system.

Applications of AC Contactors

AC contactors find their applications in various HVAC systems, including:

  • Air conditioners
  • Furnaces
  • Heat pumps
  • Refrigeration units

They are essential in controlling compressors, fans, and other critical components, ensuring the efficient operation of your HVAC system.

Benefits of AC Contactors

As you consider the importance of AC contactors in your HVAC systems, it's essential to highlight their benefits:

  • Efficiency: Magnetic AC contactors are known for their efficiency in controlling power flow, reducing energy consumption and operational costs.
  • Reliability: AC contactors are built to withstand rigorous use, making them reliable components in your HVAC system.
  • Extended Lifespan: Magnetic contactors, in particular, have a longer average lifespan, reducing the need for frequent replacements.
  • Improved System Control: AC contactors give you precise control over your HVAC system, helping you maintain optimal conditions in your work environment.

Choosing the Right AC Contactor

Before you make a decision on which AC contactor is best suited for your HVAC system, it's essential to consider a few factors:

  1. System Requirements: Assess the power requirements and voltage compatibility of your HVAC system. Different systems may require specific types and ratings of AC contactors to operate efficiently.
  2. Environmental Conditions: Consider the environment in which your HVAC system operates. Extreme temperatures, humidity levels, and exposure to contaminants can affect the performance and longevity of your AC contactor. Select a contactor that can withstand these conditions.
  3. Load Capacity: Determine the load capacity your AC contactor needs to handle. This includes calculating the electrical load that your HVAC system places on the contactor during operation. Choose a contactor with an appropriate ampere rating to ensure safety and reliability.
  4. Maintenance and Serviceability: Ease of maintenance is essential to keep your HVAC system running smoothly. Select AC contactors with accessible components and clear maintenance guidelines to minimize downtime.
  5. Compatibility: Ensure that the chosen AC contactor is compatible with other components in your HVAC system, such as thermostats, control boards, and relays. Compatibility issues can lead to system malfunctions.

Ensuring Longevity

To maximize the lifespan of your AC contactor and avoid costly breakdowns, implement a regular maintenance schedule. Here are some tips to keep your contactor in top condition:

  • Inspect for Wear: Regularly check the contactor's components for signs of wear, such as pitting or melting. Worn parts should be replaced promptly to prevent system failure.
  • Clean Contacts: Dust and debris can accumulate on the contactor's electrical contacts over time. Cleaning these contacts can prevent electrical arcing and ensure a reliable connection.
  • Tighten Electrical Connections: Loose electrical connections can lead to overheating and reduced efficiency. Periodically check and tighten all electrical connections to maintain proper conductivity.
  • Replace as Needed: If your AC contactor shows signs of deterioration or no longer functions as intended, replace it promptly to prevent further damage to your HVAC system.

Trust Furnace Parts Source

At Furnace Parts Source, we not only provide you with a wide selection of AC contactors but also offer expert guidance to help you make the right choice for your specific HVAC needs. We understand that finding reliable and affordable furnace parts is crucial to your business, and we are committed to delivering the highest quality products and services.

In conclusion, AC contactors are essential components in the smooth operation of your HVAC systems. By selecting the right type and maintaining them properly, you can ensure the efficiency and longevity of your air conditioning, heating, and refrigeration units. When it comes to sourcing furnace parts and equipment, trust Furnace Parts Source as your reliable partner in maintaining the comfort and functionality of your diverse industrial and commercial operations.

Contact our experienced team today, and let us assist you in finding the perfect AC contactor and other furnace parts to meet your specific requirements. Your HVAC system's reliability and efficiency are our top priorities, and we're here to help you achieve them.