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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  • FMI & Superior Injector - LP (J7220) FMI & Superior Injector - LP (J7220)
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    FMI & Superior Injector - LP (J7220)

    Replacement LP injector for FMI & Superior gas logs, stoves, fireplaces and inserts. Fits the following model: Superior Gas Fireplaces: BRT4036TEP BRT4336TEP BRT4536TEP FMI Gas Fireplaces: M36B M36H VM36B VM36H IHP part...
    $27.00
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  • FMI CDVBNC & SDVBNC/BND Pilot Assembly - NG (J6854) FMI CDVBNC & SDVBNC/BND Pilot Assembly - NG (J6854)
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    FMI CDVBNC & SDVBNC/BND Pilot Assembly - NG (J6854)

    Replacement natural gas (NG) pilot assembly for FMI gas logs, stoves, fireplaces and inserts. This is a standing pilot, does not work with electronic ignition. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth...
    $142.00
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  • FMI DVF42P Pilot Assembly - LP (J7042) FMI DVF42P Pilot Assembly - LP (J7042)
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    FMI DVF42P Pilot Assembly - LP (J7042)

    Replacement propane (LP) SIT pilot assembly for FMI gas logs, stoves, fireplaces and inserts. This is a standing pilot, does not work with electronic ignition. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth...
    $293.00
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  • FMI Gas Regulator - LP (J3650)
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    FMI Gas Regulator - LP (J3650)

    Replacement propane (LP) inline gas regulator for FMI gas logs, stoves, fireplaces and inserts. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth...
    $41.00
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  • FMI Gas Regulator - NG (J3648)
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    FMI Gas Regulator - NG (J3648)

    Replacement natural gas (NG) inline gas regulator for FMI gas logs, stoves, fireplaces and inserts. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth models: CGMFN CGCFTNA VMH26TNC IHP part # J3648Replaces old...
    $44.00
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  • FMI Gas Regulator - NG (J3649)
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    FMI Gas Regulator - NG (J3649)

    Replacement natural gas (NG) inline gas regulator for FMI gas logs, stoves, fireplaces and inserts. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth...
    $37.00
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  • FMI VFRM-18/24PA ODS Pilot Assembly - LP (J4999)
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    FMI VFRM-18/24PA ODS Pilot Assembly - LP (J4999)

    Replacement propane (LP) ODS pilot assembly for FMI vent free gas logs, stoves, fireplaces and inserts. The bracket is stamped LPG8404. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth ventfree...
    $196.00
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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 Pilot Assembly (H2333)
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    IHP Pilot Assembly (H2333)

    Replacement pilot assembly for Innovative Hearth Products gas stoves and fireplaces. May fit many models, please check your owner’s manual for part number compatibility. IHP part # H2333OEM IHP part
    $185.00
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  • OEM ODS Pilot Assembly - NG (84008224000)
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    OEM ODS Pilot Assembly - NG (84008224000)

    Replacement natural gas (NG) ODS (Oxygen Depletion System) pilot assembly for multiple gas stoves. Fits the following models: Compatible with some models of the following brands: Astria Desa FMI Lennox  Superior OEM SIT part...
    $45.15
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  • OEM SIT Stepper Regulator - NG (0907023) OEM SIT Stepper Regulator - NG (0907023)
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    OEM SIT Stepper Regulator - NG (0907023)

    Replacement natural gas (NG) stepper regulator for gas fireplaces. Compatible with some models of the following brands: Astria FMI Kingsman Kozy Lennox Montigo Napoleon Regency Superior OEM SIT part # 0907023 NOTE: This part...
    $108.59
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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.