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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 S1-025-45292-000 3/8x5/8" R410 4TON TXV

    York - Source 1

    MSRP: $395.98
    Now: $305.99
    York S1-025-45292-000 3/8x5/8" R410 4TON TXV  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $395.98
    Now: $305.99
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    MSRP: $395.98
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    York 025-35787-010 LTC SENSOR SPST 35/45F 40'Cap

    York - Applied

    MSRP: $603.95
    Now: $466.69
    York 025-35787-010 LTC SENSOR SPST 35/45F 40'Cap  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $603.95
    Now: $466.69
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    York 025-47688-000 OUTDOOR AMBIENT AIR TEMP SENSE

    York

    MSRP: $290.78
    Now: $224.69
    York 025-47688-000 OUTDOOR AMBIENT AIR TEMP SENSE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements...
    MSRP: $290.78
    Now: $224.69
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    MSRP: $290.78
    Now: $224.69
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    York 022-10054-000 STOP VALVE

    York - Applied

    MSRP: $446.52
    Now: $345.04
    York 022-10054-000 STOP VALVE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $446.52
    Now: $345.04
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    MSRP: $446.52
    Now: $345.04
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    York S1-026-49694-000 (replaces S1-026-42548-000) Combustion Blower

    York - Source 1

    MSRP: $437.13
    Now: $337.79
    York S1-026-49694-000 Combustion Blower This is the direct replacement for S1-026-42548-000  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine...
    MSRP: $437.13
    Now: $337.79
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    MSRP: $437.13
    Now: $337.79
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    York S1-026-49688-000 115v 2750rpm Combustion Blower

    York - Source 1

    MSRP: $345.74
    Now: $267.16
    York S1-026-49688-000 115v 2750rpm Combustion Blower  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $345.74
    Now: $267.16
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    York S1-373-23068-006 6-Tube Aluminum Heat Exchanger

    York - Source 1

    MSRP: $2,927.60
    Now: $2,262.23
    York S1-373-23068-006 6Tube Aluminum Heat Exchanger FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET <
    MSRP: $2,927.60
    Now: $2,262.23
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    MSRP: $2,927.60
    Now: $2,262.23
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    York S1-026-32264-001 (Replaces S1-026-32263-001) PRESSURE SWITCH 1.25"WC SPST

    York

    MSRP: $258.21
    Now: $195.61
    York S1-026-32264-001 (Replaces S1-026-32263-001) PRESSURE SWITCH 1.25"WC
    MSRP: $258.21
    Now: $195.61
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    MSRP: $258.21
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    York S1-031-09170-000 Defrost Control Board

    York - Source 1

    MSRP: $346.27
    Now: $267.57
    York S1-031-09170-000 Defrost Control Board  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $346.27
    Now: $267.57
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    MSRP: $346.27
    Now: $267.57
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    York S1-026-39408-000 22"dia 30deg 1/2" CW 3bld Fan

    York - Source 1

    MSRP: $383.46
    Now: $296.31
    York S1-026-39408-000 22"dia 30deg 1/2" CW 3bld Fan  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $383.46
    Now: $296.31
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    MSRP: $383.46
    Now: $296.31
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    York 025-41756-303 650# Discharge Pressure Trans

    York - Applied

    MSRP: $614.15
    Now: $474.57
    York 025-41756-303 650# Discharge Pressure Trans  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements...
    MSRP: $614.15
    Now: $474.57
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    MSRP: $614.15
    Now: $474.57
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    York 31-02012-001 277v1ph 1/10hp 1075rpm Motor

    York - Applied

    MSRP: $301.46
    Now: $232.94
    York 31-02012-001 277v1ph 1/10hp 1075rpm Motor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $301.46
    Now: $232.94
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    MSRP: $301.46
    Now: $232.94
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    York S1-PVENT-02R 208-230v 3000rpm Ventor Assy

    York - Source 1

    MSRP: $643.98
    Now: $497.62
    York S1-PVENT-02R 208-230v 3000rpm Ventor Assy  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $643.98
    Now: $497.62
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    MSRP: $643.98
    Now: $497.62
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    York S1-031-09151-000 4Stage Expansion Control Board

    York - Source 1

    MSRP: $525.79
    Now: $406.29
    York S1-031-09151-000 4Stage Expansion Control Board  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $525.79
    Now: $406.29
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    MSRP: $525.79
    Now: $406.29
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    York 31-02012-009 MOTOR FAN 1/2 HP 277V

    York - Applied

    MSRP: $436.99
    Now: $337.67
    York 31-02012-009 MOTOR FAN 1/2 HP 277V   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $436.99
    Now: $337.67
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    MSRP: $436.99
    Now: $337.67
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    York S1-026-38357-000 30"dia 26deg 5/8" CW 3bld Fan

    York - Source 1

    MSRP: $326.63
    Now: $252.40
    York S1-026-38357-000 30"dia 26deg 5/8" CW 3bld Fan  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $326.63
    Now: $252.40
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    MSRP: $326.63
    Now: $252.40
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    York S1-SL-2000-P DUCT SMOKE DET,PHOTOELECT

    York - Source 1

    MSRP: $384.12
    Now: $296.82
    York S1-SL-2000-P DUCT SMOKE DET,PHOTOELECT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $384.12
    Now: $296.82
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    MSRP: $384.12
    Now: $296.82
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    York 025-36432-001 SUCTION TEMP SENSOR

    York - Applied

    MSRP: $207.26
    Now: $160.15
    York 025-36432-001 SUCTION TEMP SENSOR  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $207.26
    Now: $160.15
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    MSRP: $207.26
    Now: $160.15
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    York S1-026-25529-704 15"x15"CCW Blwr Wheel, 1"Bore

    York - Source 1

    MSRP: $522.16
    Now: $403.49
    York S1-026-25529-704 15"x15"CCW Blwr Wheel, 1"Bore  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $522.16
    Now: $403.49
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    MSRP: $522.16
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    York S1-026-49695-000 (Replaces S1-026-42549-000) Combustion Blower Assembly

    York - Source 1

    MSRP: $495.99
    Now: $383.26
    York S1-026-49695-000 (Replaces S1-026-42549-000) Combustion Blower Assembly This is the Direct Replacement for S1-026-42549-000
    MSRP: $495.99
    Now: $383.26
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    MSRP: $495.99
    Now: $383.26
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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.