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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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    International Comfort Products 1190028 REPLACEMENT HOUSING KIT

    International Comfort Products

    MSRP: $490.63
    Now: $379.12
    International Comfort Products 1190028 REPLACEMENT HOUSING KIT   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No...
    MSRP: $490.63
    Now: $379.12
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    Trane BLW0714 Replacement Blower Assembly

    Trane

    MSRP: $1,124.06
    Now: $851.56
    Trane BLW0714 Replacement Blower Assembly  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $1,124.06
    Now: $851.56
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    MSRP: $1,124.06
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    MARS 12909 12.5 Microfarad 370Vac Oval Run Capacitor

    MARS

    MSRP: $5.97
    Now: $4.62
    MARS 12909 12.5 Microfarad 370Vac Oval Run Capacitor This is the direct replacement for 97F9003.   Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No...
    MSRP: $5.97
    Now: $4.62
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    York S1-373-16635-005 23.5" Drain Pan W/Insulation

    York - Source 1

    MSRP: $406.41
    Now: $314.05
    York S1-373-16635-005 23.5" Drain Pan W/Insulation  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $406.41
    Now: $314.05
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    MSRP: $406.41
    Now: $314.05
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    Nordyne 669187R DRAIN PAN

    Nordyne

    MSRP: $74.38
    Now: $57.48
    Nordyne 669187R DRAIN PAN   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements   Cross...
    MSRP: $74.38
    Now: $57.48
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    Nordyne 626553R 140-160F AUTO Limit Switch

    Nordyne

    MSRP: $35.06
    Now: $27.09
    Nordyne 626553R 140-160F AUTO Limit Switch   FurnacePartSource.com Commitment Item Typically Ships within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $35.06
    Now: $27.09
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    Siemens Building Technology QAA2212.FWNN Room Temperature Sensor

    Siemens Building Technology

    MSRP: $178.13
    Now: $137.65
    Siemens Building Technology QAA2212.FWNN Room Temperature Sensor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No...
    MSRP: $178.13
    Now: $137.65
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    MSRP: $178.13
    Now: $137.65
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    Trane PAN3267 Vertical Drain Pan

    Trane

    MSRP: $316.11
    Now: $244.26
    Trane PAN3267 Vertical Drain Pan  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements      
    MSRP: $316.11
    Now: $244.26
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    MSRP: $316.11
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    MARS 12786 40/5 Microfarad 440Vac Round Dual Run Capacitor

    MARS

    MSRP: $15.33
    Now: $11.84
    MARS 12786 40/5 Microfarad 440Vac Round Dual Run Capacitor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum...
    MSRP: $15.33
    Now: $11.84
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    Bard HVAC 8102-016BX (replaces S8102-016) 208-230v1ph 1/6HP 1085RPM MTR

    Bard HVAC

    MSRP: $418.79
    Now: $323.61
    Bard HVAC 8102-016BX 208-230v1ph 1/6HP 1085RPM MTR This is the direct replacement for S8102-016 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $418.79
    Now: $323.61
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    Regal Rexnord-Genteq 3203HS 1/6HP GE HEATSHIELD

    Regal Beloit Genteq

    MSRP: $247.98
    Now: $187.86
    Regal Rexnord-Genteq 3203HS  1/6HP GE HEATSHIELD   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $247.98
    Now: $187.86
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    Resideo DP3030A5004 3 Pole, 24Vac, DPST, 30 Amp, Silver Cadmium Oxide Contacts, -4/149 Degree

    Honeywell

    MSRP: $57.73
    Now: $44.61
    Resideo DP3030A5004 3 Pole, 24Vac, DPST, 30 Amp, Silver Cadmium Oxide Contacts, -4/149 Degree    FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $57.73
    Now: $44.61
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    MSRP: $57.73
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    Midco International 6481-90 IGNITOR ASSEMBLY

    Midco International

    MSRP: $427.07
    Now: $330.01
    Midco International 6481-90 IGNITOR ASSEMBLY  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $427.07
    Now: $330.01
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    MSRP: $427.07
    Now: $330.01
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    Bard HVAC 5651-089BX (replaces 5651-089) 7200 DERS 3 NAT VALVE 1/2X1/2

    Bard HVAC

    MSRP: $438.44
    Now: $338.79
    Bard HVAC 5651-089BX   7200 DERS 3 NAT VALVE 1/2X1/2   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $438.44
    Now: $338.79
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    MSRP: $438.44
    Now: $338.79
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    Nordyne 667210R 16"Dia 40Deg 1/2" CW 4Bld Fan (replaces 667210)

    Nordyne

    MSRP: $172.67
    Now: $133.43
    Nordyne 667210R 16"Dia 40Deg 1/2" CW 4Bld Fan. This is a direct replacement for 667210   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine...
    MSRP: $172.67
    Now: $133.43
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    MSRP: $172.67
    Now: $133.43
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    Carrier 331230-7047 Coil Kit

    Carrier

    MSRP: $4,592.03
    Now: $3,478.81
    Carrier 331230-7047 Coil Kit  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $4,592.03
    Now: $3,478.81
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    MSRP: $4,592.03
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    Midco International 844739R IGNITION TRANS REP KIT

    Midco International

    MSRP: $317.03
    Now: $240.18
    Midco International 844739R IGNITION TRANS REP KIT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $317.03
    Now: $240.18
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    MSRP: $317.03
    Now: $240.18
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    Midco International 642590 J80/81/81A-3 IGNITOR KIT

    Midco International

    MSRP: $425.57
    Now: $322.40
    Midco International 642590 J80/81/81A-3 IGNITOR KIT   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $425.57
    Now: $322.40
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    MSRP: $425.57
    Now: $322.40
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    Midco International 641800M J3 ELECTRODE ASSEMBLY

    Midco International

    MSRP: $53.11
    Now: $41.04
    Midco International 641800M J3 ELECTRODE ASSEMBLY  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $53.11
    Now: $41.04
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    MSRP: $53.11
    Now: $41.04
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    Lennox 24L56 MOTOR MOUNTING BRACKET

    Lennox

    MSRP: $1,066.13
    Now: $807.68
    Lennox 24L56 MOTOR MOUNTING BRACKET  FurnacePartSource.com Commitment Item Typically Ships within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,066.13
    Now: $807.68
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    MSRP: $1,066.13
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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.