Gas Fireplace Parts

If you cannot find the part you are looking for, please call, email, or fill out our Parts Request Form - we will be happy to assist you. You can also stop by our Montana showroom Monday-Friday or by appointment to speak with an expert about gas fireplace parts.

Replacement Gas Fireplace Parts

Stove parts eventually wear out, but at Mountain View Hearth Products, we make sure you can quickly replace them and get back to enjoying your fireplace. We carry the full line of OEM replacement gas stove parts currently available for Buck, Enviro, Lennox, FMI, Harman, Heat N Glo, Heatilator, Majestic, Monessen, Napoleon, Quadra-Fire Superior, and Vermont Castings gas stoves, fireplaces, and inserts. We also carry parts for many other brands that are still widely used, along with parts for stove models that have been discontinued. With more than 20 years of industry experience, our team can help any DIYer or technician find the right parts at fair prices.

Best Gas Stove Accessories and Parts

Browse more than 10,000 parts for everything from gas stove top replacement to upgrading your outdoor fire pit. Just select a brand, choose a part type, or use the search bar. In seconds, you can track down gas fireplace media, stove burners, valves, pilot assemblies, trim, body components, screens, and much more. We carry all of the parts you need for your natural gas or propane fireplace, as well as parts for your propane or natural gas stove. We also have all of the electrical components for your modern fireplace, such as control modules, wiring harnesses, light bulbs, remote controls, and more. You can also order conversion kits to switch what type of gas your stove uses.

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  • Valor 650I Conversion Kit - NG (650NGK) Valor 650I Conversion Kit - NG (650NGK)
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    Valor 650I Conversion Kit - NG (650NGK)

    Replacement propane (LP) to natural gas (NG) conversion kit for Valor gas fireplaces. Fits the following models: Valor Gas Fireplaces: 650I Valor part # 650NGKOEM Valor part May fit other models, please check your owner's manual for part number...
    $108.40
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  • Valor RF24I & RF24B Conversion Kit - LP (RA24PK)
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    Valor RF24I & RF24B Conversion Kit - LP (RA24PK)

    Replacement natural gas (NG) to propane (LP) conversion kit for Valor gas fireplaces. Fits the following models: Valor Gas Fireplaces: RF24I RF24B Valor part # RA24PKOEM Valor part May fit other models, please check your owner's manual for part...
    $83.70
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    Valor Right Middle Log (4000220)

    Replacement right middle log for Valor gas fireplaces. Fits the following models: Valor Gas Fireplaces: 534X 535X 738 739 Valor part # 4000220OEM Valor part May fit other models, please check your owner’s manual for part number...
    $38.00
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    Valor Thermocouple Interrupter Block (4000202)

    Replacement thermocouple interrupter block for Valor gas fireplaces. Fits the following models: Valor Gas Fireplaces: 530X 738 738JN 738JLN 738JLP 738BXN 738BXP 739 922 RF24XBN RF24XBP Valor part # OEM Valor part May fit other...
    $9.75
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  • Vermont Castings 5000DV Mid Right Log  (51D0008) Vermont Castings 5000DV Mid Right Log  (51D0008)
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    Vermont Castings 5000DV Mid Right Log (51D0008)

    Replacement mid right log for Vermont Castings Lexington Forge series gas fireplaces, stoves, and inserts. Fits the following models. Vermont Castings Fireplaces LX36DV Vermont Castings  part # 51D0008OEM HHT part May fit other...
    $91.00
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    Vermont Castings 5000DV Top Left Log (51D0005)

    Replacement top left log for Vermont Castings Lexington Forge series gas fireplaces, stoves, and inserts. Fits the following models. Vermont Castings Fireplaces LX36DV Vermont Castings part # 51D0005OEM HHT part May fit other models,...
    $65.00
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  • Vermont Castings AVFL42 Log #1 (20305703K) Vermont Castings AVFL42 Log #1 (20305703K)
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    Vermont Castings AVFL42 Log #1 (20305703K)

    Replacement #1 log for Vermont Castings AFVL42 gas stoves. Fits the following models: Vermont Castings Gas Stoves: AVFL42 May fit other models, check owner's manual for part number compatibility. Vermont Castings part # 20305703K OEM HHT part
    $87.00
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  • Vermont Castings AVFL42 Log #2 (20305704K) Vermont Castings AVFL42 Log #2 (20305704K)
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    Vermont Castings AVFL42 Log #2 (20305704K)

    Replacement #2 log for Vermont Castings AFVL42 gas stoves. Fits the following models: Vermont Castings Gas Stoves: AVFL42 May fit other models, check owner's manual for part number compatibility. Vermont Castings part # 20305704K OEM HHT part
    $92.00
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Why Choose Us for Your Stove Parts?

We stock both OEM and aftermarket parts to give you the best of both worlds — quality where it matters and savings where it counts.

Most competitors only carry popular aftermarket parts like blowers and igniters. We go beyond that — offering full system support, including air tubes, baffle panels, trim pieces, fasteners, and other hard-to-find components. Whether you're repairing a minor issue or rebuilding your stove from the ground up, we've got every part — not just the easy ones.