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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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    Setra 2301100PD2F11B 0/100# 1/4" #Transducer;4-20mA

    Setra

    MSRP: $824.98
    Now: $637.49
    Setra 2301100PD2F11B 0/100# 1/4" #Transducer;4-20mA  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $824.98
    Now: $637.49
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    Setra 2301050PD2F2EB (replaces DPT2302-050D) 0-50psidTransducer,0-10vdc1/4"

    Setra

    MSRP: $824.98
    Now: $637.49
    Setra 2301050PD2F2EB (replaces DPT2302-050D) 0-50psidTransducer,0-10vdc1/4" This is the direct replacement for DPT2302-050D. FurnacePartSource.com Commitment Item Typically Ships Within the Same...
    MSRP: $824.98
    Now: $637.49
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    Setra 2641R25WB11T1C Diff#Trnsdcr +/-.25"wc 4-20ma

    Setra

    MSRP: $296.93
    Now: $229.45
    Setra 2641R25WB11T1C Diff#Trnsdcr +/-.25"wc 4-20ma  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $296.93
    Now: $229.45
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    MSRP: $296.93
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    Setra 2301010PD2F11B 0-10# 1/4"npt 4-20mA TRANSDCR

    Setra

    MSRP: $824.98
    Now: $637.49
    Setra 2301010PD2F11B 0-10# 1/4"npt 4-20mA TRANSDCR  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $824.98
    Now: $637.49
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    Setra 2641005WD2DT1C 0/5"WC 1% # Xducer; 0/5VDC Out

    Setra

    MSRP: $296.95
    Now: $229.46
    Setra 2641005WD2DT1C 0/5"WC 1% # Xducer; 0/5VDC Out  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $296.95
    Now: $229.46
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    MSRP: $296.95
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    Setra 2061100PG2M11028NN 0-100# 4-20ma 1/4"NPTmaleTrans

    Setra

    MSRP: $576.66
    Now: $445.60
    Setra 2061100PG2M11028NN 0-100# 4-20ma 1/4"NPTmaleTrans  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $576.66
    Now: $445.60
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    MSRP: $576.66
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    Setra 26510R5WB2BT1C Pres. Xdcr +-.5"wc 5Vdc 1/8"

    Setra

    MSRP: $266.95
    Now: $206.28
    Setra 26510R5WB2BT1C Pres. Xdcr +-.5"wc 5Vdc 1/8"  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements...
    MSRP: $266.95
    Now: $206.28
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    MSRP: $266.95
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    Setra 2651005WD2BT1C 0-5"WC # TRSDCR, 0-5 VDC OUT

    Setra

    MSRP: $266.99
    Now: $206.31
    Setra 2651005WD2BT1C 0-5"WC # TRSDCR, 0-5 VDC OUT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements...
    MSRP: $266.99
    Now: $206.31
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    MSRP: $266.99
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    Setra 2641003WD11T1C 0/3"WC +-1% # Xdcr; 4-20mA Out

    Setra

    MSRP: $261.74
    Now: $198.29
    Setra 2641003WD11T1C 0/3"WC +-1% # Xdcr; 4-20mA Out  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $261.74
    Now: $198.29
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    MSRP: $261.74
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    Setra 2091200PG2M11A1 0-200# 4-20mA Trnsdcr;1/4"Conn

    Setra

    MSRP: $389.47
    Now: $300.95
    Setra 2091200PG2M11A1 0-200# 4-20mA Trnsdcr;1/4"Conn  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $389.47
    Now: $300.95
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    MSRP: $389.47
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    Setra 2641001WD11T1C 0/1"WC 1% # Xducer; 4-20mA Out

    Setra

    MSRP: $296.93
    Now: $229.45
    Setra 2641001WD11T1C 0/1"WC 1% # Xducer; 4-20mA Out  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $296.93
    Now: $229.45
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    MSRP: $296.93
    Now: $229.45
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    Setra 2091100PG2M1102 0/100# 4-20mA Transducer

    Setra

    MSRP: $359.86
    Now: $278.08
    Setra 2091100PG2M1102 0/100# 4-20mA Transducer  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $359.86
    Now: $278.08
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    MSRP: $359.86
    Now: $278.08
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    Setra 2301025PD2F11B 0/25# 1/4"NPT Xdcr; 4/20mA Out

    Setra

    MSRP: $824.98
    Now: $637.49
    Setra 2301025PD2F11B 0/25# 1/4"NPT Xdcr; 4/20mA Out  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $824.98
    Now: $637.49
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    MSRP: $824.98
    Now: $637.49
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    Setra 2561150PG2M11 0/150# 1/4" # Xducr;4-20mA Out

    Setra

    MSRP: $780.32
    Now: $602.97
    Setra 2561150PG2M11 0/150# 1/4" # Xducr;4-20mA Out  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $780.32
    Now: $602.97
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    MSRP: $780.32
    Now: $602.97
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    Setra 2091100PG2M11A1 0/100# 1/4" #Xdcr; 4/20ma

    Setra

    MSRP: $389.47
    Now: $300.95
    Setra 2091100PG2M11A1 0/100# 1/4" #Xdcr; 4/20ma  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $389.47
    Now: $300.95
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    MSRP: $389.47
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    Setra 2641005WD11A1C (Replaces DPT2641-005D-1) Low Differential Pressure Transducer

    Setra

    MSRP: $327.79
    Now: $253.29
    Setra 2641005WD11A1C (Replaces DPT2641-005D-1) Low Differential Pressure Transducer 0 to 5" WC Un
    MSRP: $327.79
    Now: $253.29
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    MSRP: $327.79
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    Setra 2301050PD2F11B 0-50# TRANSDUCER 4-20mA OUTPUT

    Setra

    MSRP: $824.98
    Now: $637.49
    Setra 2301050PD2F11B 0-50# TRANSDUCER 4-20mA OUTPUT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $824.98
    Now: $637.49
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    MSRP: $824.98
    Now: $637.49
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    Setra MRGSA LOW PRESSURE DIFF TRANSDUCER

    Setra

    MSRP: $342.03
    Now: $264.29
    Setra MRGSA LOW PRESSURE DIFF TRANSDUCER  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $342.03
    Now: $264.29
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    MSRP: $342.03
    Now: $264.29
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    Setra 26510R5WD2BT1C 0-.5"WC # TRNSDCR, 0-5VDC OUT

    Setra

    MSRP: $266.99
    Now: $206.31
    Setra 26510R5WD2BT1C 0-.5"WC # TRNSDCR, 0-5VDC OUT  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $266.99
    Now: $206.31
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    Qty in Cart: 0
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    MSRP: $266.99
    Now: $206.31
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    Setra 2651005WDABT1C 0-5"WC # TRSDCR, 0-5 VDC OUT

    Setra

    MSRP: $266.99
    Now: $206.31
    Setra 2651005WDABT1C 0-5"WC # TRSDCR, 0-5 VDC OUT   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $266.99
    Now: $206.31
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    Qty in Cart: 0
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    MSRP: $266.99
    Now: $206.31
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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.