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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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    Intermatic ET1725C ELECTRONIC TIMER 7DAY DPST

    Intermatic

    MSRP: $551.97
    Now: $426.53
    Intermatic ET1725C ELECTRONIC TIMER 7DAY DPST  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $551.97
    Now: $426.53
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    MSRP: $551.97
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    Intermatic T7401B 7-Day Mechanical Time Switch 120V 4PST W/OUT CARRYOVER

    Intermatic

    MSRP: $389.17
    Now: $300.72
    Intermatic T7401B 7-Day Mechanical Time Switch W/OUT CARRYOVER 120V 4PST
    MSRP: $389.17
    Now: $300.72
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    MSRP: $389.17
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    Intermatic T7801B 7DAY Mechanical Time Switch 2NO/2NC 120V 40amp SWITCH

    Intermatic

    MSRP: $389.17
    Now: $300.72
    Intermatic T7801B 7DAY Mechanical Time Switch 2NO/2NC 120V
    MSRP: $389.17
    Now: $300.72
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    MSRP: $389.17
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    Intermatic MIL72EQTUZH-120 7Day FlushMt W/BatBackup&Ovrid

    Intermatic

    MSRP: $218.86
    Now: $169.12
    Intermatic MIL72EQTUZH-120 7Day FlushMt W/BatBackup&Ovrid  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $218.86
    Now: $169.12
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    MSRP: $218.86
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    Hydrolevel 700SV 24vM/R LWCO 160#,W/ShortProbe

    Hydrolevel

    MSRP: $241.66
    Now: $183.08
    Hydrolevel 700SV 24vM/R LWCO 160#,W/ShortProbe  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $241.66
    Now: $183.08
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    MSRP: $241.66
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    Hydrolevel 250WC 120vPumpCtrl/LWCO w/WtrColumn

    Hydrolevel

    MSRP: $692.98
    Now: $535.49
    Hydrolevel 250WC 120vPumpCtrl/LWCO w/WtrColumn  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $692.98
    Now: $535.49
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    Hydrolevel VXTC-WF 120V FEEDER - NO METER

    Hydrolevel

    MSRP: $651.19
    Now: $503.19
    Hydrolevel VXTC-WF 120V FEEDER - NO METER  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $651.19
    Now: $503.19
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    MSRP: $651.19
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    Hydrolevel CGT450-2060 120vLWCO-15secDelay With ILT

    Hydrolevel

    MSRP: $346.12
    Now: $267.46
    Hydrolevel CGT450-2060 120vLWCO-15secDelay With ILT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $346.12
    Now: $267.46
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    MSRP: $346.12
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    Hydrolevel 700 24vM/R LWCO 160#,30secLockout

    Hydrolevel

    MSRP: $332.94
    Now: $257.27
    Hydrolevel 700 24vM/R LWCO 160#,30secLockout  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $332.94
    Now: $257.27
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    MSRP: $332.94
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    Hydrolevel 550R 120vM/R LWCOw/Test&Lite,Remote

    Hydrolevel

    MSRP: $370.44
    Now: $286.25
    Hydrolevel 550R 120vM/R LWCOw/Test&Lite,Remote  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $370.44
    Now: $286.25
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    MSRP: $370.44
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    Hydrolevel 1100M 24V LWCO M/R & TEST BTN w/Harn

    Hydrolevel

    MSRP: $224.50
    Now: $173.48
    Hydrolevel 1100M 24V LWCO M/R & TEST BTN w/Harn  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $224.50
    Now: $173.48
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    MSRP: $224.50
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    Hydrolevel 1100H5 24V LWCOw/Harness Weil/Loch

    Hydrolevel

    MSRP: $180.41
    Now: $139.41
    Hydrolevel 1100H5 24V LWCOw/Harness Weil/Loch  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $180.41
    Now: $139.41
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    MSRP: $180.41
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    Hydrolevel 400R 24vLWCOw/15secDelay,RemoteMtg

    Hydrolevel

    MSRP: $365.36
    Now: $282.32
    Hydrolevel 400R 24vLWCOw/15secDelay,RemoteMtg   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $365.36
    Now: $282.32
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    MSRP: $365.36
    Now: $282.32
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    Hydrolevel 750SV 120vM/R LWCO,160#,W/ShortProbe

    Hydrolevel

    MSRP: $298.98
    Now: $226.50
    Hydrolevel 750SV 120vM/R LWCO,160#,W/ShortProbe  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $298.98
    Now: $226.50
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    MSRP: $298.98
    Now: $226.50
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    Hydrolevel 24SV 24vLWCO AutoReset,w/ShortProbe

    Hydrolevel

    MSRP: $196.63
    Now: $151.94
    Hydrolevel 24SV 24vLWCO AutoReset,w/ShortProbe  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $196.63
    Now: $151.94
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    MSRP: $196.63
    Now: $151.94
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    Hydrolevel 650SV 120vAutoR,LWCO,W/ShortP&Test

    Hydrolevel

    MSRP: $332.94
    Now: $257.27
    Hydrolevel 650SV 120vAutoR,LWCO,W/ShortP&Test  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $332.94
    Now: $257.27
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    MSRP: $332.94
    Now: $257.27
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    Hydrolevel 24 LWCO,AUTO.RESET 24V, 160#

    Hydrolevel

    MSRP: $196.63
    Now: $151.94
    Hydrolevel 24 LWCO,AUTO.RESET 24V, 160#   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $196.63
    Now: $151.94
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    MSRP: $196.63
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    Hydrolevel 1214C-2 1"x1"x3/4" 3prbeManifld 250psi

    Hydrolevel

    MSRP: $193.33
    Now: $149.39
    Hydrolevel 1214C-2 1"x1"x3/4" 3prbeManifld 250psi  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $193.33
    Now: $149.39
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    MSRP: $193.33
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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.