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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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    Nortec 2584513 SP GS Igniter Spark Electrode

    Nortec Humidity

    MSRP: $633.14
    Now: $489.24
    Nortec 2584513 SP GS Igniter Spark Electrode  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $633.14
    Now: $489.24
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    MSRP: $633.14
    Now: $489.24
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    Nortec 2528420 Igniter/Flame Sensor 120V GS

    Nortec Humidity

    MSRP: $489.24
    Now: $378.05
    Nortec 2528420 Igniter/Flame Sensor 120V GS  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $489.24
    Now: $378.05
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    MSRP: $489.24
    Now: $378.05
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    Nortec 1519003 Cylinder 203 005-010 347-380/1

    Nortec Humidity

    MSRP: $411.38
    Now: $317.88
    Nortec 1519003 Cylinder 203 005-010 347-380/1  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $411.38
    Now: $317.88
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    MSRP: $411.38
    Now: $317.88
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    Nortec 2581345 Valve Vacuum Break 0.5"NPT

    Nortec Humidity

    MSRP: $243.13
    Now: $187.87
    Nortec 2581345 Valve Vacuum Break 0.5"NPT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $243.13
    Now: $187.87
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    MSRP: $243.13
    Now: $187.87
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    Nortec 2573805 SP Distributor Assembly

    Nortec Humidity

    MSRP: $396.13
    Now: $306.10
    Nortec 2573805 SP Distributor Assembly   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $396.13
    Now: $306.10
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    MSRP: $396.13
    Now: $306.10
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    Nortec 2583767 GASKET, TANK COVER PLATE

    Nortec Humidity

    MSRP: $306.42
    Now: $236.78
    Nortec 2583767 GASKET, TANK COVER PLATE   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $306.42
    Now: $236.78
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    MSRP: $306.42
    Now: $236.78
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    Nortec 2584830 SP SC Liners 30-180lb/hr RS

    Nortec Humidity

    MSRP: $548.49
    Now: $423.84
    Nortec 2584830 SP SC Liners 30-180lb/hr RS  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $548.49
    Now: $423.84
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    MSRP: $548.49
    Now: $423.84
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    Nortec 2573528 Fill Valve

    Nortec Humidity

    MSRP: $335.20
    Now: $259.02
    Nortec 2573528 Fill Valve   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $335.20
    Now: $259.02
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    MSRP: $335.20
    Now: $259.02
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    Nortec 2573524 SP Fill Vlv,NH100/NH200/GH20

    Nortec Humidity

    MSRP: $372.44
    Now: $287.79
    Nortec 2573524 SP Fill Vlv,NH100/NH200/GH20  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $372.44
    Now: $287.79
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    MSRP: $372.44
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    Nortec 2573522 SP Fill Valve Assy, 025-030lbs

    Nortec Humidity

    MSRP: $372.44
    Now: $287.79
    Nortec 2573522 SP Fill Valve Assy, 025-030lbs   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $372.44
    Now: $287.79
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    MSRP: $372.44
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    Nortec 2573523 SP FillVlv,NH050-075-150/GH100

    Nortec Humidity

    MSRP: $372.44
    Now: $287.79
    Nortec 2573523 SP FillVlv,NH050-075-150/GH100   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $372.44
    Now: $287.79
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    MSRP: $372.44
    Now: $287.79
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    Nortec 2560029 SP CCA Support MK5/NHDI

    Nortec

    MSRP: $937.30
    Now: $710.08
    Nortec 2560029 SP CCA Support MK5/NHDI  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $937.30
    Now: $710.08
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    MSRP: $937.30
    Now: $710.08
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    Nortec 2528418 SP Igniter Kit 120V GS

    Nortec Humidity

    MSRP: $374.14
    Now: $289.11
    Nortec 2528418 SP Igniter Kit 120V GS  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $374.14
    Now: $289.11
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    MSRP: $374.14
    Now: $289.11
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    Nortec 2581343 SP SWITCH PRESS DIFF KIT

    Nortec Humidity

    MSRP: $282.10
    Now: $217.99
    Nortec 2581343 SP SWITCH PRESS DIFF KIT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $282.10
    Now: $217.99
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    MSRP: $282.10
    Now: $217.99
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    Nortec 2573844 Blower Integral Driver 120V GS

    Nortec Humidity

    MSRP: $1,382.40
    Now: $1,068.22
    Nortec 2573844 Blower Integral Driver 120V GS   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $1,382.40
    Now: $1,068.22
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    MSRP: $1,382.40
    Now: $1,068.22
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    Nortec 2573529 Plugs White/Black/Red/Yellow

    Nortec Humidity

    MSRP: $284.41
    Now: $219.77
    Nortec 2573529 Plugs White/Black/Red/Yellow   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $284.41
    Now: $219.77
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    MSRP: $284.41
    Now: $219.77
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    Nortec 1507695 SP Igniter Kit 150V GS

    Nortec Humidity

    MSRP: $540.03
    Now: $417.29
    Nortec 1507695 SP Igniter Kit 150V GS   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $540.03
    Now: $417.29
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    MSRP: $540.03
    Now: $417.29
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    Nortec 2581336 GS Valve & Venturi Ntrl Gas

    Nortec

    MSRP: $1,392.52
    Now: $1,054.94
    Nortec 2581336 GS Valve & Venturi Ntrl Gas  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,392.52
    Now: $1,054.94
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    MSRP: $1,392.52
    Now: $1,054.94
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    Nortec 1519001 Cylinder 201 005-010 110-240/1

    Nortec Humidity

    MSRP: $411.38
    Now: $317.88
    Nortec 1519001 Cylinder 201 005-010 110-240/1   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $411.38
    Now: $317.88
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    Qty in Cart: 0
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    MSRP: $411.38
    Now: $317.88
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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.