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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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    York # 025-18411-002 Actuator Motor

    York - Applied

    MSRP: $11,114.85
    Now: $8,588.74
    York # 025-18411-002 Actuator Motor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts – Every time No Minimum Order Requirements
    MSRP: $11,114.85
    Now: $8,588.74
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    MSRP: $11,114.85
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    Armstrong # R40663-002 Ignitor/Sensor, Q3300

    Armstrong Furnace

    MSRP: $130.32
    Now: $100.70
    Armstrong # R40663-002 Ignitor/Sensor, Q3300   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts – Every time No Minimum Order...
    MSRP: $130.32
    Now: $100.70
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    MSRP: $130.32
    Now: $100.70
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    Burnham Boiler # 106498-01 Control Kit

    Burnham Boiler

    MSRP: $912.37
    Now: $705.01
    Burnham Boiler # 106498-01 Control Kit   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts – Every time No Minimum Order Requirements
    MSRP: $912.37
    Now: $705.01
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    MSRP: $912.37
    Now: $705.01
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    Sensus-Gas Division 143-16-021-07 Black Spring FOR 243/121/122

    Sensus-Gas Division

    MSRP: $67.58
    Now: $52.22
    Sensus-Gas Division 143-16-021-07 Black Spring FOR 243/121/122 FurnacePartSource.com Commitment
    MSRP: $67.58
    Now: $52.22
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    MSRP: $67.58
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    York S1-RK-ECO1001-0D ECON CONTROLLER BASIC MODEL

    York - Source 1

    MSRP: $918.14
    Now: $709.47
    York S1-RK-ECO1001-0D ECON CONTROLLER BASIC MODEL  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $918.14
    Now: $709.47
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    MSRP: $918.14
    Now: $709.47
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    York S1-8646 1/2hp 240v X13 BlowerMotor

    York

    MSRP: $1,237.48
    Now: $937.49
    York S1-8646 1/2hp 240v X13 BlowerMotor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,237.48
    Now: $937.49
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    MSRP: $1,237.48
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    York S1-402159 FILTER-DRIER 1-3/8 ODF 1 CORE

    York - Source 1

    MSRP: $987.13
    Now: $762.78
    York S1-402159 FILTER-DRIER 1-3/8 ODF 1 CORE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $987.13
    Now: $762.78
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    MSRP: $987.13
    Now: $762.78
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    York S1-373-19812-751 Blower Housing

    York

    MSRP: $362.98
    Now: $280.49
    York S1-373-19812-751 Blower Housing  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $362.98
    Now: $280.49
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    MSRP: $362.98
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    York S1-324-36086-400 120/240v 1hp ECM Motor

    York

    MSRP: $2,311.83
    Now: $1,751.39
    York S1-324-36086-400 120/240v 1hp ECM Motor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $2,311.83
    Now: $1,751.39
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    MSRP: $2,311.83
    Now: $1,751.39
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    York S1-324-36074-242 3/4HP 120/240V Prgmmd ECM Mtr

    York - Source 1

    MSRP: $1,072.48
    Now: $828.74
    York S1-324-36074-242 3/4HP 120/240V Prgmmd ECM Mtr  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $1,072.48
    Now: $828.74
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    MSRP: $1,072.48
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    York S1-2EC04700924 KIT DUAL ENTHALPY SENSOR

    York

    MSRP: $374.60
    Now: $283.79
    York S1-2EC04700924 KIT DUAL ENTHALPY SENSOR   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $374.60
    Now: $283.79
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    MSRP: $374.60
    Now: $283.79
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    York S1-1TVMCD1 R-22 TXV KIT 3/4"CHATLEFF CONN

    York

    MSRP: $239.76
    Now: $181.64
    York S1-1TVMCD1 R-22 TXV KIT 3/4"CHATLEFF CONN  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $239.76
    Now: $181.64
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    MSRP: $239.76
    Now: $181.64
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    York S1-1FE0417 KIT FLUE EXTENSION

    York

    MSRP: $276.13
    Now: $209.19
    York S1-1FE0417 KIT FLUE EXTENSION   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $276.13
    Now: $209.19
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    MSRP: $276.13
    Now: $209.19
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    York S1-031-01944-000 NOVAR TEMP SENSOR

    York

    MSRP: $583.18
    Now: $441.80
    York S1-031-01944-000 NOVAR TEMP SENSOR  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $583.18
    Now: $441.80
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    MSRP: $583.18
    Now: $441.80
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    York S1-029-25428-000 SMOKE DETECTOR W/HARNESS CNTRL

    York - Source 1

    MSRP: $893.74
    Now: $690.62
    York S1-029-25428-000 SMOKE DETECTOR W/HARNESS CNTRL  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $893.74
    Now: $690.62
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    MSRP: $893.74
    Now: $690.62
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    York S1-026-38070-006 24V/100VA 480V TRANSFORMER

    York

    MSRP: $461.04
    Now: $349.28
    York S1-026-38070-006 24V/100VA 480V TRANSFORMER  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $461.04
    Now: $349.28
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    MSRP: $461.04
    Now: $349.28
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    York S1-025-51446-000 VLV,TXV-DISTR, 8TUBE #5 ORF

    York - Source 1

    MSRP: $1,020.05
    Now: $788.22
    York S1-025-51446-000 VLV,TXV-DISTR, 8TUBE #5 ORF  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $1,020.05
    Now: $788.22
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    MSRP: $1,020.05
    Now: $788.22
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    York S1-025-46610-000 GAS VLV NATURAL GAS

    York - Source 1

    MSRP: $359.70
    Now: $277.95
    York S1-025-46610-000 GAS VLV NATURAL GAS  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $359.70
    Now: $277.95
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    MSRP: $359.70
    Now: $277.95
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    York S1-025-45208-000 3/8x3/8" R410A TXV

    York - Source 1

    MSRP: $281.80
    Now: $217.76
    York S1-025-45208-000 3/8x3/8" R410A TXV  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $281.80
    Now: $217.76
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    MSRP: $281.80
    Now: $217.76
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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.