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 Top Standoff (SRV4044-111)

    Replacement top standoff for Heatilator, Outdoor Lifestyles and Majestic wood fireplaces. Sold individually. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require...
    $11.00
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    HHT Touch-up Stain - New Gray (STN-TOUCH-NG)

    Replacement new gray touch-up stain for Hearth & Home Technologies stoves and fireplaces. May fit many models, please check your owner’s manual for part number compatibility. NOTE: Due to DOT regulations, this item cannot be shipped by air and...
    $20.00
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  • IHP #55 Orifice .0520 - LP (J7004) IHP #55 Orifice .0520 - LP (J7004)
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    IHP #55 Orifice .0520 - LP (J7004)

    Replacement .0520 #55 propane (LP) orifice for Astria, FMI and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Sentinel42TEP VDVF42PH VDVF42PS DVF42PS DVF42PH FMI Gas...
    $40.00
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    IHP 0.070 Orifice # 50 (H4873)

    Replacement 0.070 #50 orifice for Astria, Lennox and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: AltairDLX45TEN-B AltairDLX45TEP-B AltairDLX45DEN-B AltairDLX45DEP-B Lennox Gas...
    $40.00
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  • IHP 36" Trim Kit - Black (F1042) IHP 36" Trim Kit - Black (F1042)
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    IHP 36" Trim Kit - Black (F1042)

    Replacement black 36" trim kit for IHP gas fireplaces. Fits the following models: Superior Gas Fireplaces: BRT4336TMN-B BRT4536TMN-B BRT4336TMP-B BRT4536TMP-B VRT4036ZMN VRT4036ZMP VRE4036RS VRE4036RH VRE4036WS VRE4036WH Astria Gas...
    $80.00
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  • IHP Conversion Kit - LP (F2174) IHP Conversion Kit - LP (F2174)
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    IHP Conversion Kit - LP (F2174)

    Replacement natural gas (NG) to propane (LP) conversion kit for Millivolt SIT equipped IHP gas fireplaces. Fits the following models: Astria Gas Fireplaces: Gemini 40 Series Superior Gas Fireplaces: DRT-DRC3000 Series MHD Series Astria and...
    $128.00
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    IHP Flex Gas Line w/Shutoff (93L32)

    Replacement flexline gas conductor for Astria, Lennox and Superior gas fireplaces and log sets. Fits the following models: Astria Gas Fireplaces: Altair 40DMN Altair 40DMP Altair 40DEN Altair 45DMN Altair 45DMP Altair 45DEN Altair...
    $85.00
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  • IHP Gas Valve - NG (51L96) IHP Gas Valve - NG (51L96)

    IHP Gas Valve - NG (51L96)

    Replacement natural gas (NG) gas valve for IHP gas stoves, fireplaces and inserts. Fits the following IHP models: Lennox part # 51L96 OEM Lennox/IHP part Fits multiple models, please check your owners manual for part numbers before ordering.
    $240.00

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.