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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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    Daikin-McQuay 6022761 FAN BLADE ASSEMBLY

    Daikin-McQuay

    MSRP: $177.21
    Now: $136.94
    Daikin-McQuay 6022761 FAN BLADE ASSEMBLY   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements
    MSRP: $177.21
    Now: $136.94
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    MSRP: $177.21
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    Williams Comfort Products P322398 PILOT ASSEMBLY, POWERPILE GEN

    Williams Comfort Products

    MSRP: $155.46
    Now: $120.13
    Williams Comfort Products P322398 PILOT ASSEMBLY, POWERPILE GEN   FurnacePartSource.com Commitment Item Typically Ships within the Same Business Day Brand-New Genuine Parts - Everytime No...
    MSRP: $155.46
    Now: $120.13
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    Lochinvar & A.O. Smith 100135310 BURNER ASSY

    Lochinvar & A.O. Smith

    MSRP: $890.75
    Now: $688.31
    Lochinvar & A.O. Smith 100135310 BURNER ASSY   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $890.75
    Now: $688.31
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    Burnham Boiler 104999-01 Ind/Blower Motor Assy, ALP285

    Burnham Boiler

    MSRP: $2,157.14
    Now: $1,666.88
    Burnham Boiler 104999-01 Ind/Blower Motor Assy, ALP285   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $2,157.14
    Now: $1,666.88
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    MSRP: $2,157.14
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    Rheem-Ruud AM44968 Burner Assembly

    Rheem-Ruud

    MSRP: $184.14
    Now: $142.29
    Rheem-Ruud AM44968 Burner Assembly   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $184.14
    Now: $142.29
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    MSRP: $184.14
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    Rheem-Ruud SP13884J Pilot Assy Replacement Kit LP

    Rheem-Ruud

    MSRP: $110.09
    Now: $85.07
    Rheem-Ruud SP13884J Pilot Assy Replacement Kit LP   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $110.09
    Now: $85.07
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    MSRP: $110.09
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    Bard HVAC S900-110 BLOWER ASSEMBLY

    Bard HVAC

    MSRP: $968.50
    Now: $733.71
    Bard HVAC S900-110 BLOWER ASSEMBLY   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $968.50
    Now: $733.71
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    Lennox 15Z72 COIL ASSEMBLY

    Lennox

    MSRP: $2,440.12
    Now: $1,885.55
    Lennox 15Z72 COIL ASSEMBLY   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $2,440.12
    Now: $1,885.55
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    MSRP: $2,440.12
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    Bard HVAC 800-0221 Cooling Capillary Assembly

    Bard HVAC

    MSRP: $117.33
    Now: $90.67
    Bard HVAC 800-0221 Cooling Capillary Assembly FurnacePartSource.com Commitment Always Brand-New Genuine Parts In stock parts ship Same Business Day when ordered by 5PM ET No
    MSRP: $117.33
    Now: $90.67
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    Packard 48331 115V 3200RPM 1Spd Inducer Assy

    Packard

    MSRP: $325.28
    Now: $251.35
    Packard 48331 115V 3200RPM 1Spd Inducer Assy   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $325.28
    Now: $251.35
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    RBI Boiler 70-4031-002 Burner Assembly

    Rbi Boiler

    MSRP: $2,505.61
    Now: $1,898.19
    RBI Boiler 70-4031-002 Burner Assembly    FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $2,505.61
    Now: $1,898.19
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    MSRP: $2,505.61
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    Honeywell 121371B 3/4"Well Assembly 3/8"x 3"

    Honeywell

    MSRP: $52.68
    Now: $40.71
    Honeywell 121371B  3/4"Well Assembly 3/8"x 3"  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $52.68
    Now: $40.71
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    York S1-024-42070-000 (replaces S1-024-26056-000) 1HP 230V 1100RPM 3Spd 48 6.7 amp Motor

    York - Source 1

    MSRP: $996.47
    Now: $770.00
    York S1-024-42070-000 1HP 230V 1100RPM 3Spd 48 6.7 amp Motor This is the direct replacement for S1-024-26056-000  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $996.47
    Now: $770.00
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    MSRP: $996.47
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    International Comfort Products 1191199 (replacement for 1184768) INDUCER ASSEMBLY

    International Comfort Products

    MSRP: $481.52
    Now: $372.08
    International Comfort Products 1191199 INDUCER ASSEMBLY This is the direct replacement for 1184768 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $481.52
    Now: $372.08
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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.