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Replacement Parts

Replacement Parts

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    Lochinvar & A.O. Smith 100208555 TEMPERATURE BOARD

    Lochinvar & A.O. Smith

    MSRP: $260.19
    Now: $201.05
    Lochinvar & A.O. Smith 100208555 TEMPERATURE BOARD  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $260.19
    Now: $201.05
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    Lochinvar & A.O. Smith 100208375 DualPressSw.Hi 1.06 Lo.75"wc

    Lochinvar & A.O. Smith

    MSRP: $230.22
    Now: $177.90
    Lochinvar & A.O. Smith 100208375 DualPressSw.Hi 1.06 Lo.75"wc  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $230.22
    Now: $177.90
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    MSRP: $230.22
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    Lochinvar & A.O. Smith 100110867 NAT GAS VALVE

    Lochinvar & A.O. Smith

    MSRP: $380.42
    Now: $293.96
    Lochinvar & A.O. Smith 100110867 NAT GAS VALVE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $380.42
    Now: $293.96
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    Lochinvar & A.O. Smith 100109906 (Updated version for 9004519205) Ignitor

    Lochinvar & A.O. Smith

    MSRP: $727.35
    Now: $562.05
    Lochinvar & A.O. Smith 100109906 Ignitor This is the Updated Version for 9004519205  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts -...
    MSRP: $727.35
    Now: $562.05
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    MSRP: $727.35
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    Lochinvar & A.O. Smith 100112337 (replacement for 9007885005) NATURAL GAS CONTROL VALVE

    Lochinvar & A.O. Smith

    MSRP: $323.15
    Now: $249.71
    Lochinvar & A.O. Smith 100112337 NATURAL GAS CONTROL VALVE This is the updated version for 9007885005  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business...
    MSRP: $323.15
    Now: $249.71
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    MSRP: $323.15
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    Lochinvar & A.O. Smith 100135317 Burner Tube w/Barbed Fitting

    Lochinvar & A.O. Smith

    MSRP: $155.23
    Now: $119.95
    Lochinvar & A.O. Smith 100135317 Burner Tube w/Barbed Fitting  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $155.23
    Now: $119.95
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    Lochinvar & A.O. Smith 100112339 (Direct replacement for 9007891005) 10"WC LP GAS VALVE

    Lochinvar & A.O. Smith

    MSRP: $369.62
    Now: $285.61
    Lochinvar & A.O. Smith 100112339 10"WC LP GAS VALVE This is the updated version for 9007891005 FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $369.62
    Now: $285.61
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    MSRP: $369.62
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    Lochinvar & A.O. Smith 100093794 5" wc NG 1/2" Gas Valve

    Lochinvar & A.O. Smith

    MSRP: $354.49
    Now: $273.92
    Lochinvar & A.O. Smith 100093794 5" wc NG 1/2" Gas Valve  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $354.49
    Now: $273.92
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    Lochinvar & A.O. Smith 100208612 3/4" X 3/4" GAS VALVE

    Lochinvar & A.O. Smith

    MSRP: $322.86
    Now: $249.48
    Lochinvar & A.O. Smith 100208612 3/4" X 3/4" GAS VALVE   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $322.86
    Now: $249.48
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    Lochinvar & A.O. Smith 100110714 3/4" 150# T & P VALVE

    Lochinvar & A.O. Smith

    MSRP: $233.13
    Now: $180.14
    Lochinvar & A.O. Smith 100110714 3/4" 150# T & P VALVE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $233.13
    Now: $180.14
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    MSRP: $233.13
    Now: $180.14
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    Lochinvar & A.O. Smith 100163244 Condensate Trap

    Lochinvar & A.O. Smith

    MSRP: $412.76
    Now: $318.95
    Lochinvar & A.O. Smith 100163244 Condensate Trap  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order Requirements
    MSRP: $412.76
    Now: $318.95
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    MSRP: $412.76
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    Lochinvar & A.O. Smith 100157628 HEAT EXCH CLEANING KIT

    Lochinvar & A.O. Smith

    MSRP: $520.38
    Now: $402.11
    Lochinvar & A.O. Smith 100157628 HEAT EXCH CLEANING KIT   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum...
    MSRP: $520.38
    Now: $402.11
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    MSRP: $520.38
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    Lochinvar & A.O. Smith 100109217 NATURAL GAS CONTROL VALVE

    Lochinvar & A.O. Smith

    MSRP: $326.11
    Now: $251.99
    Lochinvar & A.O. Smith 100109217 NATURAL GAS CONTROL VALVE FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...
    MSRP: $326.11
    Now: $251.99
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    MSRP: $326.11
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    Lochinvar & A.O. Smith 100208503 MODULE IGNITION EB/EW 100-300

    Lochinvar & A.O. Smith

    MSRP: $371.23
    Now: $286.86
    Lochinvar & A.O. Smith 100208503 MODULE IGNITION EB/EW 100-300  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum...
    MSRP: $371.23
    Now: $286.86
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    MSRP: $371.23
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    Lochinvar & A.O. Smith 100109446 NATURAL GAS CONTROL VALVE

    Lochinvar & A.O. Smith

    MSRP: $324.22
    Now: $250.54
    Lochinvar & A.O. Smith 100109446 NATURAL GAS CONTROL VALVE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $324.22
    Now: $250.54
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    Lochinvar & A.O. Smith 100109945 (updated version for 9004570205) Digital Thermostat

    Lochinvar & A.O. Smith

    MSRP: $383.67
    Now: $296.48
    Lochinvar & A.O. Smith 100109945 Digital Thermostat This is the Updated Version for 9004570205  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New...
    MSRP: $383.67
    Now: $296.48
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    MSRP: $383.67
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    Lochinvar & A.O. Smith 100208460 LOCHINVAR IGNITION MODULE

    Lochinvar & A.O. Smith

    MSRP: $196.70
    Now: $151.99
    Lochinvar & A.O. Smith 100208460 LOCHINVAR IGNITION MODULE  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $196.70
    Now: $151.99
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    MSRP: $196.70
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    Lochinvar & A.O. Smith 100166244 1.06"wc SPDT Pressure Switch

    Lochinvar & A.O. Smith

    MSRP: $158.19
    Now: $122.23
    Lochinvar & A.O. Smith 100166244 1.06"wc SPDT Pressure Switch  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $158.19
    Now: $122.23
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    MSRP: $158.19
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    Lochinvar & A.O. Smith 100208364 HOT SURFACE IGNITOR

    Lochinvar & A.O. Smith

    MSRP: $266.85
    Now: $206.21
    Lochinvar & A.O. Smith 100208364 HOT SURFACE IGNITOR  FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order...
    MSRP: $266.85
    Now: $206.21
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    MSRP: $266.85
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    Lochinvar & A.O. Smith 100110857 24v 3.5" wc 1/2"x3/4" Gas VLV

    Lochinvar & A.O. Smith

    MSRP: $467.97
    Now: $361.62
    Lochinvar & A.O. Smith 100110857 24v 3.5" wc 1/2"x3/4" Gas VLV   FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No...
    MSRP: $467.97
    Now: $361.62
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    MSRP: $467.97
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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.