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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 025-47672-000 Oil Temperature Sensor

    York - Applied

    MSRP: $332.23
    Now: $256.72
    York 025-47672-000 Oil Temperature Sensor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $332.23
    Now: $256.72
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    MSRP: $332.23
    Now: $256.72
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    York 575-67811-314 Wiring Harness

    York - Applied

    MSRP: $525.52
    Now: $406.09
    York 575-67811-314 Wiring Harness  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $525.52
    Now: $406.09
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    MSRP: $525.52
    Now: $406.09
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    York 024-34980-201 (direct replacement for 024-34980-101) 460v3ph 2hp 820rpm Motor

    York - Applied

    MSRP: $1,877.83
    Now: $1,451.05
    York 024-34980-201 460v3ph 2hp 820rpm Motor This is the direct replacement for 024-34980-101 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine...
    MSRP: $1,877.83
    Now: $1,451.05
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    MSRP: $1,877.83
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    York S1-025-27720-700 3/4" 24V 1/2# Natural Gas Vlv

    York - Source 1

    MSRP: $458.04
    Now: $353.94
    York S1-025-27720-700 3/4" 24V 1/2# Natural Gas Vlv  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $458.04
    Now: $353.94
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    MSRP: $458.04
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    York S1-LAPS120A LIGHT BULB W/POWER SUPPLY 115V

    York - Source 1

    MSRP: $407.67
    Now: $315.01
    York S1-LAPS120A LIGHT BULB W/POWER SUPPLY 115V   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $407.67
    Now: $315.01
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    MSRP: $407.67
    Now: $315.01
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    York S1-024-39703-000 460V 1/2hp 1075rpm Cond Motor

    York

    MSRP: $264.66
    Now: $204.51
    York S1-024-39703-000 460V 1/2hp 1075rpm Cond Motor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $264.66
    Now: $204.51
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    MSRP: $264.66
    Now: $204.51
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    York 028-09951-025 25Ft Roll U-Shape Gasket

    York - Applied

    MSRP: $448.16
    Now: $346.30
    York 028-09951-025 25Ft Roll U-Shape Gasket  This is the direct cross of 028-09951-05 (a 50 ft roll) FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $448.16
    Now: $346.30
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    MSRP: $448.16
    Now: $346.30
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    York 024-36873-207 (replacement for 024-36873-107) 2HP 6P FAN MOTOR

    York - Applied

    MSRP: $1,676.61
    Now: $1,295.57
    York 024-36873-207 2HP 6P FAN MOTOR This is the direct replacement for 024-36873-107  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts...
    MSRP: $1,676.61
    Now: $1,295.57
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    MSRP: $1,676.61
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    York S1-325-47851-000 3/4" 24v Nat Gas Valve Kit

    York - Source 1

    MSRP: $399.75
    Now: $308.89
    York S1-325-47851-000 3/4" 24v Nat Gas Valve Kit  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $399.75
    Now: $308.89
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    MSRP: $399.75
    Now: $308.89
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    York 013-04129-000 (Replaces 013-02987-000) Inhibitor 1 GAL Blue

    York - Applied

    MSRP: $529.47
    Now: $409.13
    York 013-04129-000 Inhibitor 1 GAL Blue This is the Direct Replacement for 013-02987-000 Must Ship by
    MSRP: $529.47
    Now: $409.13
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    MSRP: $529.47
    Now: $409.13
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    York S1-326-49692-000 (Direct Replacement for S1-326-47781-000) Combustion Blower Motor Assy

    York

    MSRP: $541.18
    Now: $418.19
    York S1-326-49692-000 Combustion Blower Motor Assy This is the Direct Replacement for S1-326-47781-000  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $541.18
    Now: $418.19
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    MSRP: $541.18
    Now: $418.19
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    Weil McLain 510-312-091 HI-LOW LIMIT

    Weil McLain

    MSRP: $733.71
    Now: $566.95
    Weil McLain 510-312-091 HI-LOW LIMIT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $733.71
    Now: $566.95
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    MSRP: $733.71
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    Weil McLain 388-800-187 ThermalTimeDelay 24vSPST

    Weil McLain

    MSRP: $184.80
    Now: $140.00
    Weil McLain 388-800-187 ThermalTimeDelay 24vSPST  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $184.80
    Now: $140.00
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    MSRP: $184.80
    Now: $140.00
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    Weil McLain 383-900-072 RK EVG 299 Maintenance Kit

    Weil McLain

    MSRP: $263.37
    Now: $203.52
    Weil McLain 383-900-072 RK EVG 299 Maintenance Kit  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $263.37
    Now: $203.52
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    MSRP: $263.37
    Now: $203.52
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    Weil McLain 383-600-226 SlimFit Ignitor Electrode

    Weil McLain

    MSRP: $369.42
    Now: $285.46
    Weil McLain 383-600-226 SlimFit Ignitor Electrode   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $369.42
    Now: $285.46
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    MSRP: $369.42
    Now: $285.46
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    Weil McLain 383-501-036 WATER SUPPLY PIPING ASSY

    Weil McLain

    MSRP: $724.88
    Now: $560.13
    Weil McLain 383-501-036 WATER SUPPLY PIPING ASSY  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $724.88
    Now: $560.13
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    MSRP: $724.88
    Now: $560.13
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    Weil McLain 511-405-133 CIRCULATOR WITHOUT FLANGES

    Weil McLain

    MSRP: $787.36
    Now: $608.42
    Weil McLain 511-405-133 CIRCULATOR WITHOUT FLANGES  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $787.36
    Now: $608.42
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    MSRP: $787.36
    Now: $608.42
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    Weil McLain 510-312-019 Limit Control w/Well

    Weil McLain

    MSRP: $239.76
    Now: $185.27
    Weil McLain 510-312-019 Limit Control w/Well  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $239.76
    Now: $185.27
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    MSRP: $239.76
    Now: $185.27
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    Weil McLain 386-902-006 High Limit Control

    Weil McLain

    MSRP: $412.48
    Now: $318.74
    Weil McLain 386-902-006 High Limit Control  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $412.48
    Now: $318.74
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    MSRP: $412.48
    Now: $318.74
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    Weil McLain 383-500-774 HT EXCHRepl Ult105 S1-3

    Weil McLain

    MSRP: $1,164.72
    Now: $900.01
    Weil McLain 383-500-774 HT EXCHRepl Ult105 S1-3   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $1,164.72
    Now: $900.01
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    MSRP: $1,164.72
    Now: $900.01
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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.