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.

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Danfoss 121L3347 (replacement for 120U3199) 208/230v 1ph R22 ScrollComp

Danfoss

MSRP: $1,373.97

Now: $1,061.71

Danfoss 121L3347 208/230v 1ph R22 ScrollComp This is the direct replacement for 120U3199 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine...

MSRP: $1,373.97

Now: $1,061.71

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Qty in Cart: 0

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MSRP: $1,373.97

Now: $1,061.71

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Danfoss 121L3098 (replacement for 120U3098) 208-230v3ph 75545btu COMPR

Danfoss

MSRP: $2,129.87

Now: $1,645.81

Danfoss 121L3098 208-230v3ph 75545btu COMPR This is the direct replacement for 120U3098 Warranty policy for this compressor is one year from purchase and is only issued if an

MSRP: $2,129.87

Now: $1,645.81

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MSRP: $2,129.87

Now: $1,645.81

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Danfoss 121L2903 (replacement for 120U2903) 230v3ph R407C R22 72,000 BTU

Danfoss

MSRP: $2,111.90

Now: $1,631.92

Danfoss 121L2903 230v3ph R407C R22 72,000 BTU This is the direct replacement for 120U2903 Warranty policy for this compressor is one year from purchase and is only issued if a

MSRP: $2,111.90

Now: $1,631.92

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MSRP: $2,111.90

Now: $1,631.92

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Lennox 10M86 (replacement for 15W87) HEAT EXCHANGER SS

Lennox

MSRP: $2,482.89

Now: $1,918.59

Lennox 10M86 HEAT EXCHANGER SS This is the direct replacement for 15W87 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...

MSRP: $2,482.89

Now: $1,918.59

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MSRP: $2,482.89

Now: $1,918.59

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Lochinvar & A.O. Smith 100109928 (replacement for 9004542215) LP PILOT BURNER

Lochinvar & A.O. Smith

MSRP: $131.21

Now: $101.39

Lochinvar & A.O. Smith 100109928 LP PILOT BURNER This is the updated version for 9004542215 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...

MSRP: $131.21

Now: $101.39

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MSRP: $131.21

Now: $101.39

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Lochinvar & A.O. Smith 100109617 (replacement for 9003925115) 60" PILOT TUBING 1/4"W/FITTING

Lochinvar & A.O. Smith

MSRP: $48.03

Now: $37.12

Lochinvar & A.O. Smith 100109617 60" PILOT TUBING 1/4"W/FITTING This is the updated version for 9003925115

MSRP: $48.03

Now: $37.12

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MSRP: $48.03

Now: $37.12

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Lochinvar & A.O. Smith 100110199 (replacement for 9004991215) GROUND WIRE ASSEMBLY

Lochinvar & A.O. Smith

MSRP: $48.03

Now: $37.12

Lochinvar & A.O. Smith 100110199 GROUND WIRE ASSEMBLY This is the updated version for 9004991215 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...

MSRP: $48.03

Now: $37.12

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MSRP: $48.03

Now: $37.12

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Schneider Electric (Viconics) VT7350C5531E (replaces SE7300C5045E) 2 On/Off or Floating Outputs

Schneider Electric (Viconics)

MSRP: $887.37

Now: $685.70

Schneider Electric (Viconics) VT7350C5531E 2 On/Off or Floating Outputs This is the direct replacement for SE7300C5045E FurnacePartSource.com Commitment Item Typically Ships Within the Same...

MSRP: $887.37

Now: $685.70

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Price:

MSRP: $887.37

Now: $685.70

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Danfoss 121L1691 (replacement for 120U1691) 460v3ph 54000btu R22ScrollComp

Danfoss

MSRP: $1,676.15

Now: $1,295.21

Danfoss 121L1691 460v3ph 54000btu R22ScrollComp This is the direct replacement for 120U1691 Warranty policy for this compressor is one year from purchase and is only issued if an exact repla

MSRP: $1,676.15

Now: $1,295.21

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Price:

MSRP: $1,676.15

Now: $1,295.21

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Danfoss 121L1491 (replacement for 120U1491) 208-230v3ph 83,100 btu COMP

Danfoss

MSRP: $2,840.31

Now: $2,151.75

Danfoss 121L1491 208-230v3ph 83,100 btu COMP This is the direct replacement for 120U1491 Warranty policy for this compressor is one year from purchase and is only issued if an exact replacem

MSRP: $2,840.31

Now: $2,151.75

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Price:

MSRP: $2,840.31

Now: $2,151.75

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Maxon 47232 IGNITOR

Maxon

MSRP: $144.97

Now: $112.02

Maxon 47232 IGNITOR FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $144.97

Now: $112.02

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MSRP: $144.97

Now: $112.02

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Danfoss 121L1301 (replacement for 120U1301) 208-230v1ph 4.5ton R410A COMP

Danfoss

MSRP: $1,255.57

Now: $951.19

Danfoss 121L1301 208-230v1ph 4.5ton R410A COMP This is the direct replacement for 120U1301 Warranty policy for this compressor is one year from purchase and is only issued if an exact replac

MSRP: $1,255.57

Now: $951.19

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Qty in Cart: 0

Price:

MSRP: $1,255.57

Now: $951.19

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Danfoss 121L1086 (replacement for 120U1086) SCROLL COMP, HRP038T2LP6

Danfoss

MSRP: $1,271.57

Now: $982.58

Danfoss 121L1086 SCROLL COMP, HRP038T2LP6 This is the direct replacement for 120U1086 Warranty policy for this compressor is one year from purchase and is only issued if an exact replacement

MSRP: $1,271.57

Now: $982.58

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Price:

MSRP: $1,271.57

Now: $982.58

Subtotal:
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Danfoss 120H1291 (replacement for 120H0827) 460v 3Ph R410A 295000 Scroll

Danfoss

MSRP: $7,379.97

Now: $5,590.89

Danfoss 120H1291 460v 3Ph R410A 295000 Scroll This is the direct replacement for 120H0827 Warranty policy for this compressor is one year from purchase and is only issued if an exact replace

MSRP: $7,379.97

Now: $5,590.89

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MSRP: $7,379.97

Now: $5,590.89

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Carrier P291-0504 (min 10 ea must be ordered )(replacement for P291-0503) 5 Microfarad 440Vac Oval Run Capacitor

Carrier

MSRP: $7.69

Now: $5.94

Carrier P291-0504 (min 10 ea must be ordered) 5 Microfarad 440Vac Oval Run Capacitor This is the direct replacement for P291-0503 FurnacePartSource.com Commitment Item Typically Ships Within the...

MSRP: $7.69

Now: $5.94

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MSRP: $7.69

Now: $5.94

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York S1-024-40900-000 (replaces S1-024-36289-000 & S1-024-23238-001) 115v 1hp 1075rpm 4spd CCW Mtr

York - Source 1

MSRP: $494.59

Now: $382.18

York S1-024-40900-000 115v 1hp 1075rpm 4spd CCW Mtr This is the direct replacement for S1-024-36289-000 This is the direct replacement for S1-024-23238-001

MSRP: $494.59

Now: $382.18

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MSRP: $494.59

Now: $382.18

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Nordyne 1010323R Condenser Coil

Nordyne

MSRP: $1,197.90

Now: $925.65

Nordyne 1010323R Condenser Coil FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements

MSRP: $1,197.90

Now: $925.65

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MSRP: $1,197.90

Now: $925.65

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Fireye 95UVS4-1 (Replaces 95UVS2-1CG) UV Scanner Enhanced 10'

Fireye

MSRP: $8,217.96

Now: $6,350.24

Fireye 95UVS4-1 UV Scanner Enhanced 10' This is the Direct Replacement for 95UVS2-1CG FurnacePartSource.com Commitment

MSRP: $8,217.96

Now: $6,350.24

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MSRP: $8,217.96

Now: $6,350.24

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Lochinvar & A.O. Smith 100110039 (replaces 9004714115) 150F-90F THERMOSTAT 2 SCREW

Lochinvar & A.O. Smith

MSRP: $36.04

Now: $27.85

Lochinvar & A.O. Smith 100110039, 150F-90F THERMOSTAT 2 SCREW This is the direct replacement for 9004714115. FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...

MSRP: $36.04

Now: $27.85

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MSRP: $36.04

Now: $27.85

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MARS 12910 Oval Run Capacitor 15 Microfarad 370Vac

MARS

MSRP: $6.24

Now: $4.82

MARS 12910 Oval Run Capacitor 15 Microfarad 370Vac

MSRP: $6.24

Now: $4.82

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Price:

MSRP: $6.24

Now: $4.82

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Items 6221 to 6240 of 31610 total

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.

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