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Furnace & HVAC Replacement Parts

Furnace & HVAC Replacement Parts

Shop the full range of furnace and HVAC replacement parts at Furnace Part Source, covering heating, cooling, and control components for residential, commercial, and industrial equipment. Browse by category or search by exact part number to find the right replacement fast.

Use the category filters below to narrow results by part type, including actuators, assemblies, blower motors, burners, capacitors, control boards, coils, contactors, dampers, drain pans, heating elements, flame sensors, ignitors, motors, switches, transformers, and wiring.

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    Warrick Controls DFB1B0D03 120V DUAL LVL CNTRL,TIME DELAY

    Warrick Controls

    MSRP: $490.99
    Now: $371.96
    Warrick Controls DFB1B0D03 120V DUAL LVL CNTRL,TIME DELAY  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $490.99
    Now: $371.96
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    MSRP: $490.99
    Now: $371.96
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    Warrick Controls 26NMC1A0C LOW WATER CUT-OFF CONTROL

    Warrick Controls

    MSRP: $593.37
    Now: $449.53
    Warrick Controls 26NMC1A0C LOW WATER CUT-OFF CONTROL  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $593.37
    Now: $449.53
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    MSRP: $593.37
    Now: $449.53
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    Warrick Controls 26MC1A0Z 120V 26K Ohm LWCO;PwrO/MR/Test

    Warrick-Gems Sensors & Controls

    MSRP: $773.68
    Now: $586.12
    Warrick Controls 26MC1A0Z 120V 26K Ohm LWCO;PwrO/MR/Test  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $773.68
    Now: $586.12
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    MSRP: $773.68
    Now: $586.12
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    Warrick Controls 16B1D0R LEVEL CONTROL

    Warrick-Gems Sensors & Controls

    MSRP: $455.25
    Now: $344.89
    Warrick Controls 16B1D0R LEVEL CONTROL  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $455.25
    Now: $344.89
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    MSRP: $455.25
    Now: $344.89
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    Warrick Controls 26C1D1F LWCO 120V NC PUSHBUTTON NEMA1

    Warrick-Gems Sensors & Controls

    MSRP: $541.36
    Now: $418.33
    Warrick Controls 26C1D1F LWCO 120V NC PUSHBUTTON NEMA1  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $541.36
    Now: $418.33
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    MSRP: $541.36
    Now: $418.33
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    Warrick Controls DFL1A0K DUAL FUNC BOARD 120V RESET FUN

    Warrick-Gems Sensors & Controls

    MSRP: $591.26
    Now: $456.88
    Warrick Controls DFL1A0K DUAL FUNC BOARD 120V RESET FUN  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $591.26
    Now: $456.88
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    MSRP: $591.26
    Now: $456.88
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    Warrick Controls DFB1B0 LEVEL CONTROL 120v

    Warrick-Gems Sensors & Controls

    MSRP: $594.00
    Now: $459.00
    Warrick Controls DFB1B0 LEVEL CONTROL 120v  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $594.00
    Now: $459.00
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    MSRP: $594.00
    Now: $459.00
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    Warrick Controls 3C2B13 Dual 6" Brass Probes

    Warrick-Gems Sensors & Controls

    MSRP: $2,379.70
    Now: $1,838.86
    Warrick Controls 3C2B13 Dual 6" Brass Probes  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $2,379.70
    Now: $1,838.86
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    MSRP: $2,379.70
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    Warrick-Gems Sensors & Controls 26NMC1A0 Liquid Level Control

    Warrick-Gems Sensors & Controls

    MSRP: $721.17
    Now: $557.26
    Warrick-Gems Sensors & Controls 26NMC1A0 Liquid Level Control 26,000 ohm Direct Acting Mode of Operation
    MSRP: $721.17
    Now: $557.26
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    MSRP: $721.17
    Now: $557.26
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    Warrick Controls 26MB1B0E 120V 10kOhm DIN Mt LWCO W/P.O.

    Warrick-Gems Sensors & Controls

    MSRP: $765.32
    Now: $591.38
    Warrick Controls 26MB1B0E 120V 10kOhm DIN Mt LWCO W/P.O.  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $765.32
    Now: $591.38
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    MSRP: $765.32
    Now: $591.38
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    Warrick Controls 26C1D0C 120V 26K Ohm LWCO;N/C Pushbttn

    Warrick-Gems Sensors & Controls

    MSRP: $355.64
    Now: $274.81
    Warrick Controls 26C1D0C 120V 26K Ohm LWCO;N/C Pushbttn  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $355.64
    Now: $274.81
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    MSRP: $355.64
    Now: $274.81
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    Warrick Controls DFM1D0A0101 DualFuncCtrlOpenBoard26k

    Warrick-Gems Sensors & Controls

    MSRP: $776.75
    Now: $600.22
    Warrick Controls DFM1D0A0101 DualFuncCtrlOpenBoard26k  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $776.75
    Now: $600.22
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    MSRP: $776.75
    Now: $600.22
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    Warrick Controls DFL1B0K 120V 10K Ohm Ctrl;Reset&PwrOut

    Warrick-Gems Sensors & Controls

    MSRP: $646.55
    Now: $499.61
    Warrick Controls DFL1B0K 120V 10K Ohm Ctrl;Reset&PwrOut  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $646.55
    Now: $499.61
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    MSRP: $646.55
    Now: $499.61
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    Warrick Controls DFB1A0 LEVEL CONTROL, 120V, DUAL

    Warrick-Gems Sensors & Controls

    MSRP: $594.00
    Now: $459.00
    Warrick Controls DFB1A0 LEVEL CONTROL, 120V, DUAL  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $594.00
    Now: $459.00
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    MSRP: $594.00
    Now: $459.00
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    Warrick Controls 26C1C0C 120V 26K Ohm Pushbutton LWCO

    Warrick-Gems Sensors & Controls

    MSRP: $497.28
    Now: $384.26
    Warrick Controls 26C1C0C 120V 26K Ohm Pushbutton LWCO  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $497.28
    Now: $384.26
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    MSRP: $497.28
    Now: $384.26
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    Warrick Controls 16MM1A0 120v 8Pin Octal Inverse/26kOhm

    Warrick-Gems Sensors & Controls

    MSRP: $704.42
    Now: $544.32
    Warrick Controls 16MM1A0 120v 8Pin Octal Inverse/26kOhm  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $704.42
    Now: $544.32
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    MSRP: $704.42
    Now: $544.32
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    Warrick Controls 16DMM1M0 Inv. 26k DPDT 120V LoadContact

    Warrick-Gems Sensors & Controls

    MSRP: $834.64
    Now: $644.95
    Warrick Controls 16DMM1M0 Inv. 26k DPDT 120V LoadContact  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $834.64
    Now: $644.95
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    MSRP: $834.64
    Now: $644.95
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    Warrick Controls 26MC1A0F 120 VAC, 11 pin Octal NC 26K

    Warrick-Gems Sensors & Controls

    MSRP: $760.77
    Now: $587.86
    Warrick Controls 26MC1A0F 120 VAC, 11 pin Octal NC 26K  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $760.77
    Now: $587.86
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    MSRP: $760.77
    Now: $587.86
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    Warrick Controls 26C1D1C 120V NEMA1 N/C Pushbutton

    Warrick-Gems Sensors & Controls

    MSRP: $655.69
    Now: $506.67
    Warrick Controls 26C1D1C 120V NEMA1 N/C Pushbutton  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $655.69
    Now: $506.67
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    MSRP: $655.69
    Now: $506.67
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    Warrick Controls DFL1B0-00-03 120V,10K OHMS,1/8"PANEL

    Warrick-Gems Sensors & Controls

    MSRP: $649.80
    Now: $502.12
    Warrick Controls DFL1B0-00-03 120V,10K OHMS,1/8"PANEL  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $649.80
    Now: $502.12
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    MSRP: $649.80
    Now: $502.12
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Furnace & HVAC Replacement Parts

This is the master category for every furnace and HVAC replacement part carried by Furnace Part Source, spanning heating, cooling, and control components across residential, commercial, and industrial equipment. Whether you're troubleshooting a specific failure or stocking parts for a service route, this category is the starting point for locating what you need.

Because this catalog spans thousands of individual parts across dozens of subcategories, the fastest way to find what you need is to search by exact OEM part number or browse into a specific subcategory, such as motors, blowers, ignitors, or control boards.

Major Subcategories

This category includes dedicated subcategories for:

  • Motors and blowers, including main blower motors, inducer motors, and blower assemblies.
  • Ignition components, including hot surface ignitors, pilot burners, and flame sensors.
  • Controls, including control boards, ignition modules, relays, and switches.
  • Electrical components, including capacitors, contactors, transformers, and circuit breakers.
  • Structural and mechanical parts, including housings, brackets, bearings, and pulleys.
  • Combustion and venting parts, including burners, gas valves, heat exchangers, and vent dampers.

How to Find the Right Part

Before ordering, check the equipment data plate and the existing part for the model number, serial number, and part number. Because this category covers such a wide range of equipment types and brands, matching by exact part number is the most reliable way to confirm compatibility.

For best fit, compare:

  • Original part number
  • Equipment model and serial number
  • Voltage, fuel type, and system type
  • Replacement or superseded part number, if applicable

Furnace & HVAC Parts From Leading Brands

Our catalog includes replacement parts from Carrier, Trane, York, Lennox, Rheem-Ruud, Amana-Goodman, Copeland, Honeywell, and hundreds of other HVAC, refrigeration, and combustion equipment manufacturers, covering both OEM and cross-reference replacement parts.

Need Help Finding a Part?

Not sure which subcategory to search, or which part you need? Use the model number, serial number, and existing part number from your equipment, or contact Furnace Part Source for help identifying the correct replacement.

Furnace & HVAC Replacement Parts FAQs

How do I find a specific part quickly in this category?

The fastest way is to search by the exact OEM part number printed on the existing component, or to browse into a more specific subcategory, such as motors, ignitors, or control boards.

Do you carry parts for both residential and commercial equipment?

Yes. This category includes parts for residential furnaces and air handlers as well as light-commercial and industrial heating, cooling, and combustion equipment.

What if I don't know the exact part number I need?

Use the equipment model number and serial number to help narrow the search, or contact Furnace Part Source for assistance identifying the correct replacement part.

Are replacement parts here new or used?

Furnace Part Source carries brand-new replacement parts, including OEM and compatible cross-reference components, unless a listing specifically states otherwise.