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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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    Baso Gas Products BGA171EDD-1CDAC 1/2"CC INLET & OUTLET 120V

    BASO Gas Products

    MSRP: $118.16
    Now: $91.30
    Baso Gas Products BGA171EDD-1CDAC 1/2"CC INLET & OUTLET 120V  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $118.16
    Now: $91.30
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    MSRP: $118.16
    Now: $91.30
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    Baso Gas Products J992HXW-7223 PLT BURNR/INLT FTG NG .023"ORF

    BASO Gas Products

    MSRP: $224.22
    Now: $173.26
    Baso Gas Products J992HXW-7223 PLT BURNR/INLT FTG NG .023"ORF  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $224.22
    Now: $173.26
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    MSRP: $224.22
    Now: $173.26
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    Baso Gas Products G96HGA-25 DualOp GasVlv 1/2" 24V 3-6"wc

    BASO Gas Products

    MSRP: $266.10
    Now: $201.59
    Baso Gas Products G96HGA-25 DualOp GasVlv 1/2" 24V 3-6"wc  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $266.10
    Now: $201.59
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    MSRP: $266.10
    Now: $201.59
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    Baso Gas Products BGA171AGH-1CAAC 3/4" 25V 290,000BTU Gas Valve

    BASO Gas Products

    MSRP: $251.36
    Now: $190.43
    Baso Gas Products BGA171AGH-1CAAC 3/4" 25V 290,000BTU Gas Valve  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum...
    MSRP: $251.36
    Now: $190.43
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    MSRP: $251.36
    Now: $190.43
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    Baso Gas Products H91CA-27 120V AUTOMATIC GAS VALVE

    BASO Gas Products

    MSRP: $141.19
    Now: $106.96
    Baso Gas Products H91CA-27 120V AUTOMATIC GAS VALVE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $141.19
    Now: $106.96
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    MSRP: $141.19
    Now: $106.96
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    Baso Gas Products C670AGA-1C (Replaces BG1600M00ER-1BD) Intermittent Pilot Ignition Control Board

    BASO Gas Products

    MSRP: $171.50
    Now: $132.52
    Baso Gas Products C670AGA-1C (Replaces BG1600M00ER-1BD) 24Vac Single Try for Ignition at 85 Seconds, 15 second Inter-Purge, No Pre-Purge, No Retry Timing Intermittent Pilot Ignition Control Board...
    MSRP: $171.50
    Now: $132.52
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    MSRP: $171.50
    Now: $132.52
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    Baso Gas Products C661BEA-1C INTERM.4secpp 25sectfi 15Inte

    BASO Gas Products

    MSRP: $272.38
    Now: $210.48
    Baso Gas Products C661BEA-1C INTERM.4secpp 25sectfi 15Inte  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $272.38
    Now: $210.48
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    MSRP: $272.38
    Now: $210.48
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    Baso Gas Products C161ACA-1C (Replaces BG1100M0AB-1AC) Direct Spark Ignition Control Board

    BASO Gas Products

    MSRP: $207.01
    Now: $156.83
    Baso Gas Products C161ACA-1C (Replaces BG1100M0AB-1AC) Direct Spark Ignition Module This is the Direct Replacement for  BG1100M0AB-1AC FurnacePartSource.com Commitment Item Typically Ships...
    MSRP: $207.01
    Now: $156.83
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    MSRP: $207.01
    Now: $156.83
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    Baso Gas Products C107U-1C DSI UNIVERSAL IGNITION (replaces BG1100MAAL-1G)

    BASO Gas Products

    MSRP: $252.58
    Now: $195.18
    Baso Gas Products C107U-1C DSI UNIVERSAL IGNITION This is the direct replacement for BG1100MAAL-1G.  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $252.58
    Now: $195.18
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    MSRP: $252.58
    Now: $195.18
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    Baso Gas Products H15QR-4 HIGH-TEMP AUTO SHUTOFF PILOT

    BASO Gas Products

    MSRP: $389.70
    Now: $301.13
    Baso Gas Products H15QR-4 HIGH-TEMP AUTO SHUTOFF PILOT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $389.70
    Now: $301.13
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    MSRP: $389.70
    Now: $301.13
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    Baso Gas Products C664BGA-1C INTERMITT.4pp 85tfi 24vRemote

    BASO Gas Products

    MSRP: $328.48
    Now: $253.83
    Baso Gas Products C664BGA-1C INTERMITT.4pp 85tfi 24vRemote  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $328.48
    Now: $253.83
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    MSRP: $328.48
    Now: $253.83
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    Baso Gas Products C661AEA-1C (Direct replacement for 35-630501-003) Interm,0pp 25tfi 15inter 24v

    BASO Gas Products

    MSRP: $183.53
    Now: $141.82
    Baso Gas Products C661AEA-1C Interm,0pp 25tfi 15inter 24v This is the direct replacement for 35-630501-003 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $183.53
    Now: $141.82
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    MSRP: $183.53
    Now: $141.82
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    Baso Gas Products BGA110EHJ-1CAAC SINGLE SOLENOID GAS VALVE

    BASO Gas Products

    MSRP: $338.12
    Now: $261.27
    Baso Gas Products BGA110EHJ-1CAAC SINGLE SOLENOID GAS VALVE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $338.12
    Now: $261.27
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    MSRP: $338.12
    Now: $261.27
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    Baso Gas Products H43BB-2 1/2" HighTemp Auto Pilot Valve

    BASO Gas Products

    MSRP: $438.92
    Now: $339.16
    Baso Gas Products H43BB-2 1/2" HighTemp Auto Pilot Valve  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $438.92
    Now: $339.16
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    MSRP: $438.92
    Now: $339.16
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    Baso Gas Products C664BEA-1C Intermit.24vRemote 4pp 25TFI

    BASO Gas Products

    MSRP: $328.48
    Now: $253.83
    Baso Gas Products C664BEA-1C Intermit.24vRemote 4pp 25TFI  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $328.48
    Now: $253.83
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    MSRP: $328.48
    Now: $253.83
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    Baso Gas Products C664AGA-1C (Replaces BG1600M10ER-1AD) Intermittent Pilot Ignition Control Board

    BASO Gas Products

    MSRP: $256.95
    Now: $198.56
    Baso Gas Products C664AGA-1C (Replaces BG1600M10ER-1AD) Intermittent Pilot Ignition Control Board 24Vac Single Try for Ignition at 85 Seconds, 15 second Inter-Purge, No Pre-Purge, No Retry Timing...
    MSRP: $256.95
    Now: $198.56
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    MSRP: $256.95
    Now: $198.56
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    Baso Gas Products C664BBA-1C INTERMIT.4secpp 8tfi 24vRemote

    BASO Gas Products

    MSRP: $328.48
    Now: $253.83
    Baso Gas Products C664BBA-1C INTERMIT.4secpp 8tfi 24vRemote  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $328.48
    Now: $253.83
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    Qty in Cart: 0
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    MSRP: $328.48
    Now: $253.83
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    Baso Gas Products C661PGA-1C (Direct Replacement for BG1600M02CR-1AD) Intermit IgnMod 15PP 8sTFI 24V

    BASO Gas Products

    MSRP: $277.13
    Now: $214.15
    Baso Gas Products C661PGA-1C Intermit IgnMod 15PP 8sTFI 24V This is the Direct Replacement for BG1600M02CR-1AD   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $277.13
    Now: $214.15
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    MSRP: $277.13
    Now: $214.15
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    Baso Gas Products C661FGA-1C INTERM. 5minRetry 0pp 85tfi

    BASO Gas Products

    MSRP: $255.04
    Now: $197.08
    Baso Gas Products C661FGA-1C INTERM. 5minRetry 0pp 85tfi  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $255.04
    Now: $197.08
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    MSRP: $255.04
    Now: $197.08
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    Baso Gas Products H15AB-7 3/8" AUTO SHUTOFF GAS VALVE

    BASO Gas Products

    MSRP: $434.10
    Now: $335.44
    Baso Gas Products H15AB-7 3/8" AUTO SHUTOFF GAS VALVE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $434.10
    Now: $335.44
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    MSRP: $434.10
    Now: $335.44
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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.