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 32" Liner Bulk Pack - Reddish (J5299) IHP 32" Liner Bulk Pack - Reddish (J5299)
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    IHP 32" Liner Bulk Pack - Reddish (J5299)

    Replacement reddish 32" liner bulk pack for Innovative Hearth Products fireplaces and inserts. May fit many models, please check your owner's manual for part number compatibility. IHP part # J5299OEM IHP part
    $135.00
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  • IHP 32" Rolled Louver - Black (J1274) IHP 32" Rolled Louver - Black (J1274)
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    IHP 32" Rolled Louver - Black (J1274)

    Replacement 32" black rolled louver for IHP manufactured stoves and fireplaces. May fit many models, please check your owner's manual for part number compatibility. IHP part # J1274OEM IHP part
    $80.00
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  • IHP 4" Chimney Conversion Kit (SV4CCK2) IHP 4" Chimney Conversion Kit (SV4CCK2)
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    IHP 4" Chimney Conversion Kit (SV4CCK2)

    Replacement 4" direct vent chimney conversion kit for IHP manufactured gas stoves and inserts. May fit many models, please check your owner's manual for part number compatibility. NOTES: Kit includes vertical termination cap, cap adapter, black...
    $200.00
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  • IHP 42" Clean Face Grate Assembly (J6010) IHP 42" Clean Face Grate Assembly (J6010)
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    IHP 42" Clean Face Grate Assembly (J6010)

    Replacement Clean Face Grate Assembly for 42" IHP Gas Fireplaces. Fits the following models: Astria Gas Fireplaces: Sentinel42TEN Sentinel42TEP Desa Gas Fireplaces: DVF-42NH-S DVF-42PH-S DVF-42NS-S DVF-42ANH-S DVF-42ANS-S FMI Gas...
    $150.00
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  • IHP 42" Deflector Hood - Black (J4912) IHP 42" Deflector Hood - Black (J4912)
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    IHP 42" Deflector Hood - Black (J4912)

    Replacement black 42" deflector hood for Innovative Hearth Products fireplaces, stoves and inserts. May fit many models, please check your owner's manual for part number compatibility. IHP part # J4912OEM IHP part
    $90.00
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  • IHP Adjustable Pitch Roof Flashing (J2250) IHP Adjustable Pitch Roof Flashing (J2250)
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    IHP Adjustable Pitch Roof Flashing (J2250)

    Replacement adjustable 6/12" - 12/12" pitch roof flashing for IHP manufactured stoves and fireplaces. May fit many models, please check your owner's manual for part number compatibility. IHP part # J2250Replaces old part number RF-58-12-LSOEM IHP...
    $70.00
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    IHP Back Burner (J3668)

    Replacement back burner for FMI, Desa and Comfort Flame gas stoves and fireplaces. May fit multiple units, please check your owner's manual for part number compatibility.  IHP part # J3668OEM IHP part
    $52.50
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    IHP Blower Wire (LXT-13-1255)

    Replacement blower wire for Innovative Hearth Products stoves and fireplaces. May fit many models, please check your owner's manual for part number compatibility. IHP part # LXT-13-1255OEM IHP part
    $21.00
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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.