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Furnace & HVAC Replacement Assemblies

Furnace & HVAC Replacement Assemblies

Shop furnace and HVAC replacement assemblies for residential and commercial heating and cooling systems. Furnace Part Source carries pre-built blower assemblies, inducer assemblies, burner assemblies, pilot assemblies, control assemblies, and other multi-component replacement parts designed for fast, drop-in repairs.

Use the product list below to find the correct assembly by part number, equipment model, or component type. Always confirm the unit model number, serial number, voltage, and existing part number before ordering to help avoid fitment issues.

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    Lennox 33W96 CONDENSER COIL ASSEMBLY

    Lennox

    MSRP: $1,299.52
    Now: $1,004.18
    Lennox 33W96 CONDENSER COIL ASSEMBLY   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $1,299.52
    Now: $1,004.18
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    MSRP: $1,299.52
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    Bard HVAC 900-183BX (replacement for S900-183) Blower Assembly

    Bard HVAC

    MSRP: $1,145.53
    Now: $885.18
    Bard HVAC 900-183BX Blower Assembly This is the direct replacement for S900-183  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $1,145.53
    Now: $885.18
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    Amana-Goodman P1400U36HP (Replaces P1400U36H) Evaporator Coil Assembly

    Amana-Goodman

    MSRP: $822.43
    Now: $635.51
    Amana-Goodman P1400U36HP (Replaces P1400U36H) Evaporator Coil Assembly This is the Direct Replacement for P1400U36H 
    MSRP: $822.43
    Now: $635.51
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    MSRP: $822.43
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    York S1-029-16880-700 (Updated Version of 97J40) Natural Gas Pilot Assembly

    York - Source 1

    MSRP: $222.68
    Now: $172.07
    Natural Gas Pilot Assembly This is identical to 97J40 FurnacePartSource.com Commitment Item Typically Ships within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $222.68
    Now: $172.07
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    MSRP: $222.68
    Now: $172.07
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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
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    MSRP: $24.92
    Now: $18.88
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    Trane CHG0064 Field Charger Assembly

    Trane

    MSRP: $313.63
    Now: $242.35
    Trane CHG0064 Field Charger Assembly    FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts – Every time No Minimum Order...
    MSRP: $313.63
    Now: $242.35
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    MSRP: $313.63
    Now: $242.35
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    York S1-373-10337-702 Inducer Assembly with Gasket

    York - Source 1

    MSRP: $651.22
    Now: $503.22
    York  S1-373-10337-702 Inducer Assembly with Gasket, 115Vac, Single Phase, 3000 RPM, CW Lead End Rotation   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $651.22
    Now: $503.22
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    MSRP: $651.22
    Now: $503.22
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    AO Smith Lochinvar # 100110771 HSI/FLAME SENSOR ASSEMBLY

    Lochinvar & A.O. Smith

    MSRP: $197.79
    Now: $152.83
    AO Smith Lochinvar # 100110771 HSI/FLAME SENSOR ASSEMBLY   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts – Every time No Minimum...
    MSRP: $197.79
    Now: $152.83
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    MSRP: $197.79
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    Rheem # RTG20235X Bypass Assembly

    Rheem-Ruud

    MSRP: $146.37
    Now: $113.11
    Rheem # RTG20235X Bypass Assembly   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $146.37
    Now: $113.11
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    MSRP: $146.37
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    Bard HVAC 900-200 Blower Assembly

    Bard HVAC

    MSRP: $961.59
    Now: $728.47
    Bard HVAC 900-200 Blower Assembly FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No Minim
    MSRP: $961.59
    Now: $728.47
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    Lochinvar & A.O. Smith 100110631 BTN BLOWER ASSEMBLY

    Lochinvar & A.O. Smith

    MSRP: $1,169.37
    Now: $903.61
    Lochinvar & A.O. Smith 100110631 BLOWER ASSEMBLY 120v 3400rpm This is the Updated Version for 9
    MSRP: $1,169.37
    Now: $903.61
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    MSRP: $1,169.37
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    Nordyne # 904537 Blower Assembly

    Nordyne

    MSRP: $1,172.56
    Now: $906.07
    Nordyne # 904537 Blower Assembly   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts – Every time No Minimum Order Requirements
    MSRP: $1,172.56
    Now: $906.07
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    MSRP: $1,172.56
    Now: $906.07
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    Lennox 88J38 Inducer Assembly

    Lennox

    MSRP: $489.85
    Now: $378.52
    Lennox # 88J38 Inducer Assembly   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $489.85
    Now: $378.52
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    MSRP: $489.85
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    Nordyne # 1003441 Inducer Assembly

    Nordyne

    MSRP: $320.26
    Now: $247.48
    Nordyne # 1003441 Inducer Motor Assembly   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $320.26
    Now: $247.48
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    MSRP: $320.26
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Furnace & HVAC Replacement Assemblies

A replacement assembly combines several individual components into one ready-to-install unit, which can simplify repairs and reduce downtime compared to sourcing each part separately. Furnace Part Source carries a wide range of furnace and HVAC assemblies for residential and light-commercial heating and cooling systems.

Our assembly inventory includes blower assemblies, inducer motor assemblies, burner and pilot assemblies, conduit and wiring assemblies, valve and stem assemblies, and other multi-part replacement kits from major HVAC brands.

Common Assemblies We Carry

Common replacement assemblies include:

  • Blower and inducer assemblies for airflow and combustion-venting repairs.
  • Burner and pilot assemblies for ignition and burner service.
  • Conduit and wiring assemblies for electrical connections on compressors and motors.
  • Valve, stem, and disc assemblies for water and refrigerant flow control.
  • Motor plate and mounting assemblies for securing motors and blowers.
  • Exhaust vent and NOx insert assemblies for combustion and venting systems.

How to Find the Right Replacement Assembly

Before ordering, check the equipment data plate and confirm the model number, serial number, and existing part number. Assemblies are often model-specific, so matching the exact part number is the safest way to confirm compatibility.

For best fit, compare:

  • Original assembly part number
  • Replacement or superseded part number
  • Unit model and serial number
  • Voltage and electrical ratings
  • System type, such as furnace, air handler, boiler, or packaged unit

Assemblies From Leading HVAC Brands

Furnace Part Source stocks replacement assemblies from Carrier, Rheem-Ruud, York, Trane, Bard, Bosch, Raypak, Bradford White, Copeland, Xylem-Bell & Gossett, A.O. Smith, and other major HVAC manufacturers. Because assemblies vary by model and series, always verify the exact part number before ordering.

Need Help Matching an Assembly?

Not sure which replacement assembly you need? Use the model number, serial number, and part number from your unit to narrow the search, or contact Furnace Part Source for help identifying the correct component. Photos of the equipment data plate and the existing part can make matching faster.

Replacement Assembly FAQs

What is a furnace or HVAC replacement assembly?

A replacement assembly is a pre-built group of components, such as a blower, inducer, or burner assembly, sold as a single part to simplify installation and reduce repair time.

How do I know which assembly fits my unit?

Match the assembly by the original part number whenever possible, and confirm the equipment model number, serial number, and voltage before ordering.

Can I order individual parts instead of a full assembly?

In some cases individual components may be available separately, but many manufacturers only supply certain parts as a complete assembly. Check the product listing or contact us for details.

Do assemblies come with mounting hardware or gaskets?

Some assemblies include gaskets, mounting hardware, or wiring as part of the kit. Review the product description for each listing to confirm what is included.