FMI Gas Parts

If you cannot find the fireplace parts you are looking for, please call, e-mail, or fill out our Parts Request Form and we will be happy to assist you. We are an authorized FMI dealer with free shipping on orders over $99 to the contiguous U.S.

FMI Gas Fireplace Parts

Anyone who owns an FMI gas stove or fireplace system can get the right repair and maintenance parts from Mountain View Hearth Products. FMI Products (Fireplace Manufacturers, Inc.) was founded in 2009 and quickly became a leading manufacturer of high-end fireplaces and inserts. In 2012, Lennox Hearth Products merged with FMI and formed a new company called Innovative Hearth Products, or IHP. Since then, the FMI brand name has been phased out and new units will be manufactured under the Innovative Hearth Products brand.

Still, there are many FMI-branded fireplaces out there, and our selection of FMI Products replacement parts will let these owners maintain their excellent heating performance. We carry the full line of OEM replacement parts currently available for FMI gas stoves, gas fireplaces, and gas log sets. This includes parts for their vented and vent-free fireplaces.

Factory Replacement FMI Fireplace Parts

Whenever you need parts for a gas fireplace, you can get them at Mountain View Hearth Products. We have hundreds of parts in stock, including pilot assemblies, valves, thermostats, burner orifices, and wiring harnesses under the FMI and IHP brand names.

There are many ways to locate the parts you need. Click on a Part Type filter or use our search bar to enter part numbers, fireplace models, SKUs, and other information. Our support team is also available Monday through Friday to provide high-level customer service which includes troubleshooting and installation tips.

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  • IHP 45 Degree Galvanized Elbow Pipe (J0657) IHP 45 Degree Galvanized Elbow Pipe (J0657)
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    IHP 45 Degree Galvanized Elbow Pipe (J0657)

    Replacement 45 degree galvanized elbow pipe for IHP stoves and fireplaces. This part measures 4-8". IHP part # J0657Replaces part # E47-45-MOEM IHP part May fit many models, please check your owner's manual for part number compatibility.
    $40.00
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  • IHP Burner Injector Orifice #30 - NG (J7204) IHP Burner Injector Orifice #30 - NG (J7204)
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    IHP Burner Injector Orifice #30 - NG (J7204)

    Replacement NG (natural gas) burner injector orifice for Country Flame and Superior gas stoves. Fits the following models: Country Flame Gas Stoves: Mendocino18LZN Superior Gas Stoves: BRT4342TMN-B BRT4542TMN-B Astria Gas Log...
    $27.00
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  • IHP Pebble Pan Assembly (J6749) IHP Pebble Pan Assembly (J6749)
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    IHP Pebble Pan Assembly (J6749)

    Replacement Pebble Pan assembly for IHP gas fireplaces. May fit multiple models, please check owner's manual for part number compatibility.  IHP part # J6749OEM FMI / IHP part
    $199.00
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  • IHP SIT Pilot Assembly - LP (H2368)
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    IHP SIT Pilot Assembly - LP (H2368)

    Replacement propane (LP) SIT pilot assembly for IHP gas stoves. May fit many models, please check your owner's manual for part number compatibility. IHP part # H2368OEM IHP part
    $172.00
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  • Desa #50 Orifice - NG (J3893)
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    Desa #50 Orifice - NG (J3893)

    Replacement NG #50 orifice for Desa Gas Fireplaces. Fits the following models: Desa Gas Fireplaces: (V)V36N-B VV36NCI VV36NSCI VV36NHCI CHDV36NR-C (V)V36EN-B VV26ENC-1 VV36ENSCI VV36ENCHI FMI part # J3893Replaces old part number...
    $40.00
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  • FMI #59 Orifice .0410 (J3883) FMI #59 Orifice .0410 (J3883)
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    FMI #59 Orifice .0410 (J3883)

    Replacement LP #59 orifice .0410 for FMI Fireboxes. Fits the following models: FMI Fireboxes: DDV42IP FMI part # J3883Replaces old part number 104506-09OEM FMI part
    $40.00
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  • FMI & Astria Injector - NG (J7209) FMI & Astria Injector - NG (J7209)
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    FMI & Astria Injector - NG (J7209)

    Replacement NG injector orifice for FMI & Astria gas fireplaces and inserts. Fits the following model: Comfort Flame Gas Log Set: Sonoma18LZN FMI Gas Log Sets: FVMR18 Desa Gas Log Sets: VVMR18 IHP part # J7209Replaces old part...
    $27.00
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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.