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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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  • Furnace part souls images Furnace part souls images

    Trane BLW0889 (Direct Replacement for A261 or BLW1312) Induced Draft Blower 1Stage

    Trane

    MSRP: $677.00
    Now: $523.13
    Trane BLW0889 (Direct Replacement for A261 or BLW1312) Induced Draft Blower 1Stage
    MSRP: $677.00
    Now: $523.13
    Qty in Cart: 0
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    MSRP: $677.00
    Now: $523.13
    Subtotal:
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    Lennox 48L28 Collector Box gasket

    Lennox

    MSRP: $54.24
    Now: $41.09
    Lennox 48L28 Collector Box gasket   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $54.24
    Now: $41.09
    Qty in Cart: 0
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    Price:
    MSRP: $54.24
    Now: $41.09
    Subtotal:
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    Lennox 93L84 Collector Box

    Lennox

    MSRP: $196.33
    Now: $151.71
    Lennox 93L84 Collector Box   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $196.33
    Now: $151.71
    Qty in Cart: 0
    Price:
    MSRP: $196.33
    Now: $151.71
    Subtotal:
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    Loren Cook 112032 (Belt)

    Loren Cook

    MSRP: $24.92
    Now: $18.88
    Belt    FurnacePartSource.com Commitment Item Typically Ships within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $24.92
    Now: $18.88
    Qty in Cart: 0
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    MSRP: $24.92
    Now: $18.88
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    Loren Cook 108045 Motor Sheave

    Loren Cook

    MSRP: $85.27
    Now: $64.60
    Motor Sheave    FurnacePartSource.com Commitment Item Typically Ships within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $85.27
    Now: $64.60
    Qty in Cart: 0
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    MSRP: $85.27
    Now: $64.60
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    Trane MOT18956 (Direct Replacement for MOT9662 & MOT6361) Motor 1/3HP 200-230V 1080RPM 48

    Trane

    MSRP: $673.38
    Now: $520.34
    Trane MOT18956 (Direct Replacement for MOT9662 & MOT6361) Motor 1/3HP
    MSRP: $673.38
    Now: $520.34
    Qty in Cart: 0
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    MSRP: $673.38
    Now: $520.34
    Subtotal:
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    Trane SWT2976 .98" WC Pressure Switch

    Trane

    MSRP: $75.22
    Now: $58.13
    Trane SWT2976 .98" WC Pressure Switch   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $75.22
    Now: $58.13
    Qty in Cart: 0
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    MSRP: $75.22
    Now: $58.13
    Subtotal:
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    Trane SWT3313 190f M/R Rollout Switch

    Trane

    MSRP: $93.37
    Now: $72.15
    Trane SWT3313 190f M/R Rollout Switch   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $93.37
    Now: $72.15
    Qty in Cart: 0
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    MSRP: $93.37
    Now: $72.15
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    Nordyne 1014865R (Direct Replacement for 624714) Contactor 1pole 40amp 24v

    Nordyne

    MSRP: $38.79
    Now: $29.98
    Nordyne 1014865R Contactor 1pole 40amp 24v This is the Direct Replacement for 624714  DP1040A5005 is the direct cross of 1014865R
    MSRP: $38.79
    Now: $29.98
    Qty in Cart: 0
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    MSRP: $38.79
    Now: $29.98
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    Advanced Distributor Products 76722700 Control Board

    Advanced Distributor Products

    MSRP: $171.04
    Now: $132.17
     Advanced Distributor Products 76722700 Control Board   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $171.04
    Now: $132.17
    Qty in Cart: 0
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    MSRP: $171.04
    Now: $132.17
    Subtotal:
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    Bray Commercial 70-0121-113G0-536K 1200inlb 115v ACTUATOR PROP.

    Bray Commercial

    MSRP: $2,639.98
    Now: $1,999.99
    Bray Commercial  70-0121-113G0-536K 1200inlb 115v ACTUATOR PROP.   FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET
    MSRP: $2,639.98
    Now: $1,999.99
    Qty in Cart: 0
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    MSRP: $2,639.98
    Now: $1,999.99
    Subtotal:
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    Lochinvar & A.O. Smith 100112659 (Updated Version of 9008268015) 0.37" PRESSURE SWITCH

    Lochinvar & A.O. Smith

    MSRP: $72.68
    Now: $56.16
    Lochinvar & A.O. Smith 100112659 0.37" PRESSURE SWITCH This is the Updated Version of 9008268015  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $72.68
    Now: $56.16
    Qty in Cart: 0
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    MSRP: $72.68
    Now: $56.16
    Subtotal:
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    Carrier P463-A40 ( V Belt)

    Carrier

    MSRP: $11.25
    Now: $8.53
    V Belt  Item is Non Cancelable / Non Returnable FurnacePartSource.com Commitment Item Typically Ships Within t
    MSRP: $11.25
    Now: $8.53
    Qty in Cart: 0
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    MSRP: $11.25
    Now: $8.53
    Subtotal:
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    Mitsubishi Electric MHK2 (Direct Replacement for MHK1) Remote Controller Kit

    Mitsubishi Electric

    MSRP: $780.42
    Now: $603.05
    Mitsubishi Electric MHK2 Remote Controller Kit This is the Direct Replacement for MHK1  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine...
    MSRP: $780.42
    Now: $603.05
    Qty in Cart: 0
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    MSRP: $780.42
    Now: $603.05
    Subtotal:
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    Mitsubishi Electric E27104355 (Direct Replacement for E17104355) DRAIN PUMP

    Mitsubishi Electric

    MSRP: $165.35
    Now: $127.77
    Mitsubishi Electric E27104355 DRAIN PUMP This is the Direct Replacement for E17104355 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts...
    MSRP: $165.35
    Now: $127.77
    Qty in Cart: 0
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    MSRP: $165.35
    Now: $127.77
    Subtotal:
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    Allanson Transformers 2721-572 120Vac Supply Voltage, 10000Vac Secondary Voltage, Ignition Transformer

    Allanson Transformers

    MSRP: $157.89
    Now: $122.00
    Allanson Transformers 2721-572 120Vac Supply Voltage, 10000Vac Secondary Voltage, Ignition Transformer   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $157.89
    Now: $122.00
    Qty in Cart: 0
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    MSRP: $157.89
    Now: $122.00
    Subtotal:
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    Trane IGN0109 IGNITION MODULE

    Trane

    MSRP: $520.18
    Now: $394.08
    Trane IGN0109 IGNITION MODULE   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $520.18
    Now: $394.08
    Qty in Cart: 0
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    MSRP: $520.18
    Now: $394.08
    Subtotal:
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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.