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

    Trane VAL1477 5/8"x 1 1/8"odf 15ton R22 TXV

    Trane

    MSRP: $476.73
    Now: $368.39
    Trane VAL1477 5/8"x 1 1/8"odf 15ton R22 TXV  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $476.73
    Now: $368.39
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $476.73
    Now: $368.39
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane VAL11997 1 1/8" X 5/8" M12 INPUT EXV

    Trane

    MSRP: $1,328.40
    Now: $1,026.49
    Trane VAL11997 1 1/8" X 5/8" M12 INPUT EXV  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,328.40
    Now: $1,026.49
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,328.40
    Now: $1,026.49
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane VAL1155 R-22 Thermal Expansion Valve

    Trane

    MSRP: $308.52
    Now: $233.73
    Trane VAL1155 R-22 Thermal Expansion Valve  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $308.52
    Now: $233.73
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $308.52
    Now: $233.73
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane VAL10643 3way Solenoid Valve LessCoil

    Trane

    MSRP: $313.98
    Now: $242.62
    Trane VAL10643 3way Solenoid Valve LessCoil   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $313.98
    Now: $242.62
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $313.98
    Now: $242.62
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane TRR2928 TRANSFORMER 24VAC

    Trane

    MSRP: $122.73
    Now: $94.83
    Trane TRR2928 TRANSFORMER 24VAC   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $122.73
    Now: $94.83
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $122.73
    Now: $94.83
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane THT0803 24V DPST Thermostat;135Op105Cl

    Trane

    MSRP: $168.81
    Now: $130.45
    Trane THT0803 24V DPST Thermostat;135Op105Cl  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $168.81
    Now: $130.45
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $168.81
    Now: $130.45
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane SEN1960 24VDC Hi-Temp Sensor

    Trane

    MSRP: $279.71
    Now: $216.14
    Trane SEN1960 24VDC Hi-Temp Sensor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $279.71
    Now: $216.14
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $279.71
    Now: $216.14
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane MOT9675 (Replaces MOD2234) 3/4HP 115/230V ECM MOTOR

    Trane

    MSRP: $1,368.54
    Now: $1,057.51
    Trane MOT9675 (Replaces MOD2234) 3/4HP 115/230V ECM MOTOR This is the Direct Replacement for MOD2234 F
    MSRP: $1,368.54
    Now: $1,057.51
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,368.54
    Now: $1,057.51
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane MOT18727 1HP 575V 1100RPM 48Y MOTOR

    Trane

    MSRP: $484.23
    Now: $374.17
    Trane MOT18727 1HP 575V 1100RPM 48Y MOTOR   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $484.23
    Now: $374.17
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $484.23
    Now: $374.17
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane MOT18665 (Replaces MOT3404) TEAO Motor 200-230v 1/3hp 850rpm TEAO

    Trane

    MSRP: $505.26
    Now: $390.43
    Trane MOT18665 (Replaces MOT3404) TEAO Motor 200-230v 1/3hp
    MSRP: $505.26
    Now: $390.43
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $505.26
    Now: $390.43
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane MOT16684 3/4HP 208-230/60/1 CCW 1050RPM

    Trane

    MSRP: $945.20
    Now: $716.06
    Trane MOT16684 3/4HP 208-230/60/1 CCW 1050RPM   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $945.20
    Now: $716.06
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $945.20
    Now: $716.06
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane MOD2214 Blower Control Module

    Trane

    MSRP: $695.81
    Now: $527.13
    Trane MOD2214 Blower Control Module  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $695.81
    Now: $527.13
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $695.81
    Now: $527.13
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane MOD1191 Circuit Module

    Trane

    MSRP: $5,648.15
    Now: $4,364.48
    Trane MOD1191 Circuit Module  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $5,648.15
    Now: $4,364.48
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $5,648.15
    Now: $4,364.48
    Subtotal:
    Add to Cart
  • Furnace part souls images
    Add to Cart
    Quick view

    Trane LNR0177 DRAIN PAN LINER

    Trane

    MSRP: $257.98
    Now: $195.44
    Trane LNR0177 DRAIN PAN LINER  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $257.98
    Now: $195.44
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $257.98
    Now: $195.44
    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.