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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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    Diversitech QSWB2000 Wall Bracket - 2000

    Diversitech

    MSRP: $310.58
    Now: $239.99
    Diversitech QSWB2000 Wall Bracket - 2000   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $310.58
    Now: $239.99
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    MSRP: $310.58
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    Diversitech QSTD3000 Equipment Stand - 3000

    Diversitech

    MSRP: $522.36
    Now: $403.64
    Diversitech QSTD3000 Equipment Stand - 3000  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $522.36
    Now: $403.64
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    MSRP: $522.36
    Now: $403.64
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    Diversitech QSMS2401 Mini Split - 2401

    Diversitech

    MSRP: $489.93
    Now: $371.16
    Diversitech QSMS2401 Mini Split - 2401   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $489.93
    Now: $371.16
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    MSRP: $489.93
    Now: $371.16
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    Diversitech QSMS1802 Mini Split - 1802

    Diversitech

    MSRP: $475.13
    Now: $359.95
    Diversitech QSMS1802 Mini Split - 1802   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $475.13
    Now: $359.95
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    MSRP: $475.13
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    Diversitech QSMS1201 Mini Split - 1201

    Diversitech

    MSRP: $390.21
    Now: $301.52
    Diversitech QSMS1201 Mini Split - 1201   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $390.21
    Now: $301.52
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    MSRP: $390.21
    Now: $301.52
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    Diversitech PF-KIT Pro-Flush Kit W/Hose- (Hazardous product ships USPS)

    Diversitech

    MSRP: $256.66
    Now: $194.44
    Diversitech PF-KIT Pro-Flush Kit W/Hose   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $256.66
    Now: $194.44
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    MSRP: $256.66
    Now: $194.44
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    Diversitech MBK-6 Kit Mini Drain Kat

    Diversitech

    MSRP: $627.73
    Now: $485.06
    Diversitech MBK-6 Kit Mini Drain Kat  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $627.73
    Now: $485.06
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    MSRP: $627.73
    Now: $485.06
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    Diversitech DG322NRB Disconnect 3 Phase F 60 Amp

    Diversitech

    MSRP: $396.02
    Now: $300.01
    Diversitech DG322NRB Disconnect 3 Phase F 60 Amp  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $396.02
    Now: $300.01
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    MSRP: $396.02
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    Diversitech CB-2 Kit Drain Dawg

    Diversitech

    MSRP: $391.94
    Now: $296.93
    Diversitech CB-2 Kit Drain Dawg  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $391.94
    Now: $296.93
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    MSRP: $391.94
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    Diversitech 1839106 Therm. Clamps Dual Readout

    Diversitech

    MSRP: $289.72
    Now: $219.49
    Diversitech 1839106 Therm. Clamps Dual Readout  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $289.72
    Now: $219.49
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    MSRP: $289.72
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    Diversitech 1839015 Compact Swage 5/16 to 1-5/8in

    Diversitech

    MSRP: $805.84
    Now: $622.70
    Diversitech 1839015 Compact Swage 5/16 to 1-5/8in  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements...
    MSRP: $805.84
    Now: $622.70
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    MSRP: $805.84
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    Diversitech 1838947 Quick-Engage Flare+Swage Kit

    Diversitech

    MSRP: $284.01
    Now: $215.16
    Diversitech 1838947 Quick-Engage Flare+Swage Kit  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $284.01
    Now: $215.16
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    MSRP: $284.01
    Now: $215.16
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    Diversitech WG840595 Mtr. DDFB 1 HP 115V 1075/3 SP

    Diversitech

    MSRP: $240.52
    Now: $185.86
    Diversitech WG840595 Mtr. DDFB 1 HP 115V 1075/3 SP  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $240.52
    Now: $185.86
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    MSRP: $240.52
    Now: $185.86
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    Diversitech WG840585 115v 1/3hp 1075rpm 3spd Motor

    Diversitech

    MSRP: $157.06
    Now: $121.37
    Diversitech WG840585 115v 1/3hp 1075rpm 3spd Motor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $157.06
    Now: $121.37
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    MSRP: $157.06
    Now: $121.37
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    Diversitech WG840468 208-230v1ph 1/2-1/5hp 1075rpm

    Diversitech

    MSRP: $160.63
    Now: $121.69
    Diversitech WG840468 208-230v1ph 1/2-1/5hp 1075rpm  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $160.63
    Now: $121.69
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    MSRP: $160.63
    Now: $121.69
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    Diversitech WG840466 115v 3/4hp 1075rpm 4spd Motor

    Diversitech

    MSRP: $219.09
    Now: $169.29
    Diversitech WG840466 115v 3/4hp 1075rpm 4spd Motor  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $219.09
    Now: $169.29
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    MSRP: $219.09
    Now: $169.29
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    Diversitech QSWB1000 Wall Bracket - 1000

    Diversitech

    MSRP: $346.85
    Now: $262.76
    Diversitech QSWB1000 Wall Bracket - 1000  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $346.85
    Now: $262.76
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    MSRP: $346.85
    Now: $262.76
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    Diversitech 625-AF14 Duct Fan 14in dia. 1350 CFM

    Diversitech

    MSRP: $267.86
    Now: $206.98
    Diversitech 625-AF14 Duct Fan 14in dia. 1350 CFM   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $267.86
    Now: $206.98
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    MSRP: $267.86
    Now: $206.98
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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.