Furnace & HVAC Replacement Parts
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Trane SWT1280 125-155F AUTO Limit Switch
Trane
MSRP: $100.62Now: $77.75Trane SWT1280 125-155F AUTO Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...MSRP: $100.62Now: $77.75 -
Lochinvar & A.O. Smith 100189280 Control Integrated X400
Lochinvar & A.O. Smith
MSRP: $925.32Now: $715.02Lochinvar & A.O. Smith 100189280 Control Integrated X400 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum...MSRP: $925.32Now: $715.02Qty in Cart: 0Price:MSRP: $925.32Now: $715.02Subtotal: -
Trane PAN3868 UPFLOW DRAIN PAN 24.5 X 20.28"
Trane
MSRP: $55.65Now: $43.01Trane PAN3868 UPFLOW DRAIN PAN 24.5 X 20.28" This item is non-cancelable and non-returnable. FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...MSRP: $55.65Now: $43.01 -
Lennox 19F06 ECB29-6-7P 6KW HEAT KIT
Lennox
MSRP: $203.61Now: $154.25Lennox 19F06 ECB29-6-7P 6KW HEAT KIT FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...MSRP: $203.61Now: $154.25 -
Trane HUS3518 Fan Housing & Wheel Assembly
Trane
MSRP: $496.93Now: $383.99Trane HUS3518 Fan Housing & Wheel Assembly FurnacePartSource.com CommitmentMSRP: $496.93Now: $383.99 -
Trane MOT18993 1/15HP 115V 1080RPM 3Spd Motor (replaces MOT12229)
Trane
MSRP: $710.08Now: $548.70Trane MOT18993 1/15HP 115V 1080RPM 3Spd Motor This is the direct replacement for MOT12229. FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...MSRP: $710.08Now: $548.70 -
Nordyne 1039295 4P, 100A JUMPER BAR W/ ACSRY
Nordyne
MSRP: $57.40Now: $44.36Nordyne 1039295 4P, 100A JUMPER BAR W/ ACSRY FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Every Time No Minimum...MSRP: $57.40Now: $44.36 -
Nordyne 667252R 10"dia 7"W CW 1/2" Blower Wheel
Nordyne
MSRP: $150.03Now: $115.94Nordyne 667252R 10"dia 7"W CW 1/2" Blower Wheel FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Every Time No Minimum...MSRP: $150.03Now: $115.94 -
Nordyne 297211R Replacement Blower Housing Assembly 9/10X7
Nordyne
MSRP: $305.71Now: $236.23Nordyne 297211R Replacement Blower Housing Assembly 9/10X7 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Every...MSRP: $305.71Now: $236.23 -
Trane MOT18953 200-230v1ph 1/2hp 1075rpm Motor
Trane
MSRP: $635.00Now: $490.68Trane MOT18953 200-230v1ph 1/2hp 1075rpm Motor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Every TimeMSRP: $635.00Now: $490.68
Nordyne 903421 HEAT EXCHANGER
Nordyne
MSRP: $1,206.32Now: $913.88Nordyne 903421 HEAT EXCHANGER FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order RequirementsMSRP: $1,206.32Now: $913.88
Laars Heating Systems RE2320600 Inlet Temperature Sensor
Laars Heating Systems
MSRP: $131.13Now: $101.32Laars Heating Systems RE2320600 Inlet Temperature Sensor FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum...MSRP: $131.13Now: $101.32
Trane BRG0637 Ball Bearing; 1"Bore
Trane
MSRP: $178.79Now: $138.16Trane BRG0637 Ball Bearing; 1"Bore FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...MSRP: $178.79Now: $138.16
Trane SHF1502 23.5 x 1" Fan Shaft
Trane
MSRP: $211.73Now: $163.61Trane SHF1502 23.5 x 1" Fan Shaft FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...MSRP: $211.73Now: $163.61
National Comfort Products 14208320 L160-60F LIMIT SWITCH
National Comfort Products
MSRP: $75.54Now: $58.37National Comfort Products 14208320 L160-60F LIMIT SWITCH FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum...MSRP: $75.54Now: $58.37
Nordyne 286801R Wiring Harness
Nordyne
MSRP: $64.10Now: $49.53Nordyne 286801R Wiring Harness FurnacePartSource.com Commitment AlwaysMSRP: $64.10Now: $49.53
Trane SFCAP30D5440R 30/5MFD 440V RndCap (replaces CPT0659)
Trane
MSRP: $22.94Now: $17.72Trane SFCAP30D5440R 30/5MFD 440V RndCap This is the direct replacement for CPT0659. FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts...MSRP: $22.94Now: $17.72
ICM Controls ICM253 18-30Vac Post-Purge Fan Delay Timer with 12-390 Sec Adjustable Off Time Delay
ICM Controls
MSRP: $43.49Now: $33.61ICM Controls ICM253 18-30Vac Post-Purge Fan Delay Timer with 12-390 Sec Adjustable Off Time Delay FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...MSRP: $43.49Now: $33.61
Carrier 337668-701 Loose Parts Bag
Carrier
MSRP: $171.95Now: $132.87Carrier 337668-701 Loose Parts Bag FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order RequirementsMSRP: $171.95Now: $132.87
Lennox 18L12 (Replaces 20L07) Nat -> LP Conversion Kit
Lennox
MSRP: $205.31Now: $158.65Lennox 18L12 (Replaces 20L07) Nat -> LP Conversion Kit This is the Direct Replacement for 20L07MSRP: $205.31Now: $158.65
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.