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Replacement Parts

Replacement Parts

Shop furnace and HVAC fuses for heating, cooling, air handler, heat pump, and control applications. Find replacement cartridge fuses, time-delay fuses, low-voltage fuses, fuse holders, and fuse blocks from brands such as Littelfuse, Bussmann, Trane, Carrier, Liebert, ABB, Mitsubishi Electric, and more. Match the amp rating, voltage rating, fuse type, physical size, and OEM part number before ordering.

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    Utica-Dunkirk 14663001 24V 3.5" wc Nat Gas Valve

    Utica-Dunkirk

    MSRP: $661.57
    Now: $511.21
    Utica-Dunkirk 14663001   24V 3.5" wc Nat Gas Valve   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $661.57
    Now: $511.21
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    Nor East Controls # 30032685-196 o-ring

    Honeywell

    MSRP: $20.16
    Now: $15.28
    Nor East Controls # 30032685-196  o-ring   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $20.16
    Now: $15.28
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    York 025-32935-000 STAND OFF INSULATOR

    York

    MSRP: $186.15
    Now: $141.03
    York 025-32935-000 STAND OFF INSULATOR   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $186.15
    Now: $141.03
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    MSRP: $186.15
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    Marley Engineered Products 3301-2020-006 Thermostat Knob

    Marley Engineered Products

    MSRP: $16.37
    Now: $12.65
    Marley Engineered Products 3301-2020-006 Thermostat Knob   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum...
    MSRP: $16.37
    Now: $12.65
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    MSRP: $16.37
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    Carrier 323691-403 Blower Cutoff

    Carrier

    MSRP: $17.89
    Now: $13.55
    Blower Cutoff *Item is Non Cancelable / Non Returnable  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $17.89
    Now: $13.55
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    Bard HVAC 8604-091BX (replacement for 8604-091) HEAT STRIP 10KW 240V 4 TERM L

    Bard HVAC

    MSRP: $269.81
    Now: $208.49
    Bard HVAC 8604-091BX HEAT STRIP 10KW 240V 4 TERM L This is identical to 8604-091 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $269.81
    Now: $208.49
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    Lennox 99M80 Flue Cover

    Lennox

    MSRP: $103.31
    Now: $79.83
    Flue Cover   FurnacePartSource.com Commitment Item Typically Ships within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $103.31
    Now: $79.83
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    Johnson Controls NSB8BTN241-0 (replacement for NS-BTB7003-2) TEMP WHITE SENSOR W/DISPLAY

    Johnson Controls

    MSRP: $249.48
    Now: $192.78
    Johnson Controls NSB8BTN241-0 TEMP WHITE SENSOR W/DISPLAY This is the direct replacement for NS-BTB7003-2 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $249.48
    Now: $192.78
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    Bard HVAC 8604-090BX (replacement for 8604-090) HEAT STRIP 8KW 240V 4 TERM L

    Bard HVAC

    MSRP: $224.30
    Now: $173.32
    Bard HVAC 8604-090BX HEAT STRIP 8KW 240V 4 TERM L 8604-090BX is identical to 8604-090 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts...
    MSRP: $224.30
    Now: $173.32
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    MSRP: $224.30
    Now: $173.32
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    Bard HVAC 8101-028BX (replacement for 8101-028) MOTOR 1/8 HP 230/208

    Bard HVAC

    MSRP: $371.00
    Now: $286.68
    Bard HVAC 8101-028BX MOTOR 1/8 HP 230/208 This is the direct replacement for 8101-028 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts...
    MSRP: $371.00
    Now: $286.68
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    MSRP: $371.00
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    York S1-025-42647-000 Wiring Harness

    York - Source 1

    MSRP: $40.77
    Now: $31.51
    York  S1-025-42647-000   Wiring Harness   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $40.77
    Now: $31.51
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    York S1-025-42648-000 Wiring Harness

    York - Source 1

    MSRP: $44.96
    Now: $34.74
    York  S1-025-42648-000   Wiring Harness   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $44.96
    Now: $34.74
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    Bard HVAC 8109-014BX (replacement for 8109-014) INDUCED W/TRANSITION 230V

    Bard HVAC

    MSRP: $398.51
    Now: $307.94
    Bard HVAC 8109-014BX INDUCED W/TRANSITION 230V This is the direct replacement for 8109-014 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine...
    MSRP: $398.51
    Now: $307.94
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    MSRP: $398.51
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    Bard HVAC 8109-010BX (replacement for 8109-010) INDUCED DRAFT BLOWER

    Bard HVAC

    MSRP: $478.07
    Now: $369.42
    Bard HVAC 8109-010BX INDUCED DRAFT BLOWER This is the direct replacement for 8109-010 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts...
    MSRP: $478.07
    Now: $369.42
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    MSRP: $478.07
    Now: $369.42
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    Lennox 95W24 Heat Exchanger

    Lennox

    MSRP: $1,290.50
    Now: $977.65
    Lennox 95W24 Heat Exchanger   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order Requirements    
    MSRP: $1,290.50
    Now: $977.65
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    MSRP: $1,290.50
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HVAC Replacement Parts & Supplies

Do you need HVAC components designed to replace older ones, perhaps from discontinued brands? Then look no further than this page. You will find HVAC replacement parts and supplies designed for various heating and cooling systems. We keep up-to-date on which series and products are discontinued, and what updated parts can serve as suitable replacements.

HVAC Replacement Parts

Browse here for your HVAC replacements parts & supplies. See if you qualify for any of our shipping deals or bulk discounts, and take a look at the components that we have on sale. Check our stock, and feel free to inquire if you have a request on specialty products. Our specialists are ready to solve your HVAC problems.

If a company has discontinued a particular part, we can recommend what replacements will fit a machine for a repair. Some may even perform a better job than their predecessor would. For example, the Siemens Building Technology S55624-H105-A is a replacement for the QMX3.P34. It is virtually identical in design and serves the same function.

In some cases, we can offer a one-year warranty if you purchase an exact replacement part from us. Confirm with our team about the specifics. Some compressors from specific brands have that added benefit, like the Danfoss 121L5019 230v3ph 10ton R410A Compressor. This one is meant to replace the 120U2347 and matches the voltage.

Types Of HVAC Systems

Your customer’s system will determine the parts that you need, as well as what components have received upgrades. Some components are universal, meaning that you don’t have to match the brands. Others fit best in specific systems from particular brands.

Split Systems

Split systems have separate heating and cooling units, with them being indoors and outdoors respectively. You may see them most often in standalone houses, and in climates that have varying seasons. The heater systems use gas as fuel, while the cooling systems have compressors and coils to fan out hot air and generate cold currents.

Hybrid Systems/ Duct-Free Systems

These systems have individual units within an area, attached to an outdoor compressor. Often businesses use them when the units require decentralization and increased autonomy. For example, many hotels have duct-free systems so that visitors can control their heat or cool air within rented hotel rooms. Some homeowners looking for energy conservation utilize these systems as well.

Packaged Heating And Air Systems

These systems are niche compact units, often stored within a house. Their compactness lends for easier installation and efficiency, but the heating is often less potent. We recommend these systems for warmer climates.

Invest In More Repair Parts From Furnace Part Source

Do you as an HVAC specialist need to stock up your parts for working with heating and cooling systems? Then you’ll want to look at what Furnace Part Source has in stock. We take great pride in finding obscure systems as well as parts.

To find out more about options for your HVAC stock, please reach out to us today. Furnace Part Source will help pair you up with the necessary components for a repair or a replacement.