null

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.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 3579188 PNEUMATIC ACTUATOR LINKAGE KIT (10 13 14 26 27) FOR PN9100/9200/9320

    Spirax-Sarco

    MSRP: $227.65
    Now: $172.46
    Spirax-Sarco 3579188 PNEUMATIC ACTUATOR LINKAGE KIT (10 13 14 26 27) FOR PN9100/9200/9320  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts...
    MSRP: $227.65
    Now: $172.46
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $227.65
    Now: $172.46
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 1440081 COVER GASKET FOR FT14, FT14C, IFT14 & FTS14 (SET OF 3)

    Spirax-Sarco

    MSRP: $136.49
    Now: $105.47
    Spirax-Sarco 1440081 COVER GASKET FOR FT14, FT14C, IFT14 & FTS14 (SET OF 3) Item is Non-Cancelable / Non-Returnable FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $136.49
    Now: $105.47
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $136.49
    Now: $105.47
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 1251690 1/4" NPT MST21 SS Steam Trap WITH G-FILL (NEAR TO STEAM)

    Spirax-Sarco

    MSRP: $719.75
    Now: $545.26
    Spirax-Sarco 1251690 1/4" NPT MST21 SS Steam Trap WITH G-FILL (NEAR TO STEAM)  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $719.75
    Now: $545.26
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $719.75
    Now: $545.26
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 0459390 1 NPT BRV2S DI DIRECT OPERATED PRESSURE REGULATOR 2-25PSIG

    Spirax-Sarco

    MSRP: $1,625.35
    Now: $1,231.33
    Spirax-Sarco 0459390 1 NPT BRV2S DI DIRECT OPERATED PRESSURE REGULATOR 2-25PSIG   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $1,625.35
    Now: $1,231.33
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,625.35
    Now: $1,231.33
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 0458490 3/4 NPT BRV2S DI DIRECT OPERATED PRESSURE REGULATOR 20-60PSIG

    Spirax-Sarco

    MSRP: $1,609.97
    Now: $1,219.68
    Spirax-Sarco 0458490 3/4 NPT BRV2S DI DIRECT OPERATED PRESSURE REGULATOR 20-60PSIG  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $1,609.97
    Now: $1,219.68
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,609.97
    Now: $1,219.68
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 0457490 1/2 NPT BRV2S DI DIRECT OPERATED PRESSURE REGULATOR 20-60PSIG

    Spirax-Sarco

    MSRP: $1,485.59
    Now: $1,125.45
    Spirax-Sarco 0457490 1/2 NPT BRV2S DI DIRECT OPERATED PRESSURE REGULATOR 20-60PSIG  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $1,485.59
    Now: $1,125.45
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,485.59
    Now: $1,125.45
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 72962.3 PTC COVER & MECH ASSY FOR PIVOTROL (WITH COVER GASKET)

    Spirax-Sarco

    MSRP: $12,461.06
    Now: $9,628.99
    Spirax-Sarco 72962.3 PTC COVER & MECH ASSY FOR PIVOTROL (WITH COVER GASKET)  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo...
    MSRP: $12,461.06
    Now: $9,628.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $12,461.06
    Now: $9,628.99
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 66677 1 NPT FTI-125 CI Steam Trap

    Spirax-Sarco

    MSRP: $904.23
    Now: $685.02
    Spirax-Sarco 66677 1 NPT FTI-125 CI Steam Trap  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $904.23
    Now: $685.02
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $904.23
    Now: $685.02
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 66671 3/4 NPT FTI-75 CI Steam Trap

    Spirax-Sarco

    MSRP: $962.91
    Now: $744.06
    Spirax-Sarco 66671 3/4 NPT FTI-75 CI Steam Trap  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $962.91
    Now: $744.06
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $962.91
    Now: $744.06
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 66444 1/2 REPAIR KIT TH-25 & TH-125 #

    Spirax-Sarco

    MSRP: $205.19
    Now: $155.45
    Spirax-Sarco 66444 1/2 REPAIR KIT TH-25 & TH-125 #  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $205.19
    Now: $155.45
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $205.19
    Now: $155.45
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 66105 COVER GASKET FOR PTC/PTF/PPC/PPF

    Spirax-Sarco

    MSRP: $272.13
    Now: $210.29
    Spirax-Sarco 66105 COVER GASKET FOR PTC/PTF/PPC/PPF  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $272.13
    Now: $210.29
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $272.13
    Now: $210.29
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 62999 EXHAUST VALVE KIT FOR PPEC

    Spirax-Sarco

    MSRP: $739.94
    Now: $571.77
    Spirax-Sarco 62999 EXHAUST VALVE KIT FOR PPEC  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $739.94
    Now: $571.77
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $739.94
    Now: $571.77
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 62763 3/4 NPT B2-250 CI Steam Trap

    Spirax-Sarco

    MSRP: $479.93
    Now: $383.64
    Spirax-Sarco 62763 3/4 NPT B2-250 CI Steam Trap  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $479.93
    Now: $383.64
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $479.93
    Now: $383.64
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 6120489 APT14HC AUTO PUMP TRAP INLET CHECK VALVE KIT

    Spirax-Sarco

    MSRP: $650.51
    Now: $492.81
    Spirax-Sarco 6120489 APT14HC AUTO PUMP TRAP INLET CHECK VALVE KIT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum...
    MSRP: $650.51
    Now: $492.81
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $650.51
    Now: $492.81
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 6120485 APT14HC PUMP TRAP INLET & EXHAUST VALVE/SEAT (INCLUDES COVER GASKET)

    Spirax-Sarco

    MSRP: $1,801.44
    Now: $1,364.73
    Spirax-Sarco 6120485 APT14HC PUMP TRAP INLET & EXHAUST VALVE/SEAT (INCLUDES COVER GASKET)  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts...
    MSRP: $1,801.44
    Now: $1,364.73
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,801.44
    Now: $1,364.73
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 58129 FLOAT KIT 1-1/4 & 1-1/2" FT15-FT125-FA150, 1-1/2" FTB-175

    Spirax-Sarco

    MSRP: $426.26
    Now: $322.93
    Spirax-Sarco 58129 FLOAT KIT 1-1/4 & 1-1/2" FT15-FT125-FA150, 1-1/2" FTB-175  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $426.26
    Now: $322.93
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $426.26
    Now: $322.93
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 57062 1-1/2 NPT FT-125 CI Steam Trap

    Spirax-Sarco

    MSRP: $1,456.24
    Now: $1,103.21
    Spirax-Sarco 57062 1-1/2 NPT FT-125 CI Steam Trap  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $1,456.24
    Now: $1,103.21
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,456.24
    Now: $1,103.21
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 52076 3/4 NPT CS CT STRAINER W/20M

    Spirax-Sarco

    MSRP: $451.14
    Now: $341.78
    Spirax-Sarco 52076 3/4 NPT CS CT STRAINER W/20M  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $451.14
    Now: $341.78
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $451.14
    Now: $341.78
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 50933 1 NPT FT-125 CI Steam Trap

    Spirax-Sarco

    MSRP: $1,050.95
    Now: $812.10
    Spirax-Sarco 50933 1 NPT FT-125 CI Steam Trap  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,050.95
    Now: $812.10
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,050.95
    Now: $812.10
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Spirax-Sarco 1802955 1/2" SANITARY CLAMP, BT6-BL Steam Trap, ASME BPE, 15 RA EP

    Spirax-Sarco

    MSRP: $2,697.27
    Now: $2,043.39
    Spirax-Sarco 1802955 1/2" SANITARY CLAMP, BT6-BL Steam Trap, ASME BPE, 15 RA EP   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $2,697.27
    Now: $2,043.39
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,697.27
    Now: $2,043.39
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue Shopping

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.