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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  • HHT Reveal Series Door Pin (SRV4021-385)
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    HHT Reveal Series Door Pin (SRV4021-385)

    Replacement door pin for HHT gas fireplaces. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require. Sold individually.HHT Gas Fireplaces: RBV4842IT (Qty...
    $21.00
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  • HHT Right Hinge Base for Galleria Doors (2107-216/2) HHT Right Hinge Base for Galleria Doors (2107-216/2)
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    HHT Right Hinge Base for Galleria Doors (2107-216/2)

    Replacement Right Hinge Base for Galleria Doors for HHT Gas Fireplaces. Sold as a package of 2, includes screws. Fits the following models:Heat N Glo Gas Fireplaces: Cerona-36 Cerona-42 HHT Part # 2107-216/2 OEM HHT Part May fit other models...
    $58.00
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  • HHT Shutter Bracket Assembly (2118-121) HHT Shutter Bracket Assembly (2118-121)
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    HHT Shutter Bracket Assembly (2118-121)

    Replacement air shutter bracket assembly for Heat N Glo, Heatilator and Majestic gas stoves, fireplaces and inserts. Used for both NG and LP units. Click on the photo to enlarge and view other angles. Fits the following HHT Gas Fireplace models: Heat N...
    $11.00
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    HHT Side Trim Strip (2281-366)

    Replacement side trim strip for Heat N Glo, Heatilator and Majestic gas stoves and fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: TRUE-42S TRUE-42H TRUE-42C TRUE-42S-IFT TRUE-42TG-IFT TRUE-42G-IFT Heatilator Gas...
    $21.00
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    IHP #56 Orifice .0465 (J3889)

    Replacement #56 orifice .0465 for IHP gas stoves and fireplaces. Please check your owner's manual for part number compatibility.  IHP part # J3889OEM IHP part
    $40.00
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  • IHP Firescreen Push Nut (J4956) IHP Firescreen Push Nut (J4956)
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    IHP Firescreen Push Nut (J4956)

    Replacement Firescreen Push nut for Desa, Lennox, and Superior gas and wood fireplaces and inserts. NOTE: A quantity of 2 is require for a full replacement unless otherwise noted below or in your manual. Sold Individually. Fits the following...
    $27.00
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  • IHP Outside Air Kit (F1091) IHP Outside Air Kit (F1091)
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    IHP Outside Air Kit (F1091)

    Replacement outside air kit model AK4, for Astria, Desa and Superior gas and wood fireplaces. Includes 3' flex, collars and hood. Fits the following models: Astria Wood Fireplaces: Inglenook Astria Gas Fireplaces: Venetian Vega Desa Wood...
    $85.00
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  • IHP SIT Valve Assembly - NG (J7121) IHP SIT Valve Assembly - NG (J7121)

    IHP SIT Valve Assembly - NG (J7121)

    Replacement natural gas (NG) SIT valve assembly for IHP gas fireplaces, stoves, and inserts. This assembly includes the bracket with piezo ignitor. May fit multiple models, please check your owner's manual for part number compatibility.  IHP part #...
    $220.00

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.