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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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    Greenheck SP-B110-QD 115v 110cfm Exhaust Fan

    Greenheck

    MSRP: $478.17
    Now: $369.50
    Greenheck SP-B110-QD 115v 110cfm Exhaust Fan   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $478.17
    Now: $369.50
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    MSRP: $478.17
    Now: $369.50
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    Greenheck SP-B90 CEILING EXHAUST FAN,115V,1500

    Greenheck

    MSRP: $405.40
    Now: $313.27
    Greenheck SP-B90 CEILING EXHAUST FAN,115V,1500   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $405.40
    Now: $313.27
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    MSRP: $405.40
    Now: $313.27
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    Greenheck 312296 115v1ph 1/4hp 1725rpm Motor

    Greenheck

    MSRP: $665.28
    Now: $514.08
    Greenheck 312296 115v1ph 1/4hp 1725rpm Motor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $665.28
    Now: $514.08
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    MSRP: $665.28
    Now: $514.08
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    Greenheck 301812 115V 6.1WATT MOTOR

    Greenheck

    MSRP: $457.38
    Now: $353.43
    Greenheck 301812 115V 6.1WATT MOTOR  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $457.38
    Now: $353.43
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    MSRP: $457.38
    Now: $353.43
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    Greenheck 820545 WHEEL

    Greenheck

    MSRP: $311.85
    Now: $236.25
    Greenheck 820545 WHEEL   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $311.85
    Now: $236.25
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    MSRP: $311.85
    Now: $236.25
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    Greenheck 301643 115v1Ph 1/3HP 1140RPM 56Z Mtr

    Greenheck

    MSRP: $1,417.52
    Now: $1,095.35
    Greenheck 301643 115v1Ph 1/3HP 1140RPM 56Z Mtr  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,417.52
    Now: $1,095.35
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    MSRP: $1,417.52
    Now: $1,095.35
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    Greenheck 853643 Spark Igniter/Flame Sensor Kit

    Greenheck

    MSRP: $1,207.88
    Now: $933.36
    Greenheck 853643 Spark Igniter/Flame Sensor Kit  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,207.88
    Now: $933.36
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    MSRP: $1,207.88
    Now: $933.36
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    Greenheck 463426 COMBUSTION/ INDUCER FAN

    Greenheck

    MSRP: $1,647.11
    Now: $1,272.77
    Greenheck 463426 COMBUSTION/ INDUCER FAN  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $1,647.11
    Now: $1,272.77
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    MSRP: $1,647.11
    Now: $1,272.77
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    Greenheck 315219 .071hp 115v 1050/1300/1550rpm

    Greenheck

    MSRP: $706.86
    Now: $546.21
    Greenheck 315219 .071hp 115v 1050/1300/1550rpm  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $706.86
    Now: $546.21
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    MSRP: $706.86
    Now: $546.21
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    Greenheck 384591 HIGH LIMIT SWITCH

    Greenheck

    MSRP: $270.27
    Now: $208.84
    Greenheck 384591 HIGH LIMIT SWITCH  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $270.27
    Now: $208.84
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    MSRP: $270.27
    Now: $208.84
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    Greenheck 311340 1/4HP 1SPD 115V 1140RPM 48Y

    Greenheck

    MSRP: $665.28
    Now: $514.08
    Greenheck 311340 1/4HP 1SPD 115V 1140RPM 48Y  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $665.28
    Now: $514.08
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    MSRP: $665.28
    Now: $514.08
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    Greenheck 315035 277V,25.4 WATT,1100RPM MOTOR

    Greenheck

    MSRP: $644.49
    Now: $498.02
    Greenheck 315035 277V,25.4 WATT,1100RPM MOTOR  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $644.49
    Now: $498.02
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    MSRP: $644.49
    Now: $498.02
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    Greenheck 311742 1/8HP 115V MOTOR

    Greenheck

    MSRP: $644.49
    Now: $498.02
    Greenheck 311742 1/8HP 115V MOTOR  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $644.49
    Now: $498.02
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    MSRP: $644.49
    Now: $498.02
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    Greenheck SP-A110 CeilingExhaustFan,1/3hp115v

    Greenheck

    MSRP: $550.93
    Now: $425.72
    Greenheck SP-A110 CeilingExhaustFan,1/3hp115v   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $550.93
    Now: $425.72
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    MSRP: $550.93
    Now: $425.72
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    Greenheck 311338 115v 1/4hp 1725rpm OPAO Motor

    Greenheck

    MSRP: $644.49
    Now: $498.02
    Greenheck 311338 115v 1/4hp 1725rpm OPAO Motor   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $644.49
    Now: $498.02
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    MSRP: $644.49
    Now: $498.02
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    Greenheck 461261 INDUCER FAN ASSY

    Greenheck

    MSRP: $1,467.43
    Now: $1,133.92
    Greenheck 461261 INDUCER FAN ASSY   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,467.43
    Now: $1,133.92
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    MSRP: $1,467.43
    Now: $1,133.92
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    Greenheck 304843 115V 22W MOTOR 1050RPM

    Greenheck

    MSRP: $540.54
    Now: $417.69
    Greenheck 304843 115V 22W MOTOR 1050RPM  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $540.54
    Now: $417.69
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    MSRP: $540.54
    Now: $417.69
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    Greenheck 386418 Air Pressure Switch Dual

    Greenheck

    MSRP: $280.66
    Now: $216.88
    Greenheck 386418 Air Pressure Switch Dual  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $280.66
    Now: $216.88
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    MSRP: $280.66
    Now: $216.88
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    Greenheck 301817 FRAC HP 115V 1000RPM MOTOR

    Greenheck

    MSRP: $478.17
    Now: $369.50
    Greenheck 301817 FRAC HP 115V 1000RPM MOTOR  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $478.17
    Now: $369.50
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    MSRP: $478.17
    Now: $369.50
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    Greenheck 301461 1/15HP 1550RPM 120V MOTOR

    Greenheck

    MSRP: $602.91
    Now: $465.88
    Greenheck 301461 1/15HP 1550RPM 120V MOTOR  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $602.91
    Now: $465.88
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    MSRP: $602.91
    Now: $465.88
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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.