FMI Wood Parts

In 2012 Lennox Hearth Products merged with FMI and formed a new company called Innovative Hearth Products, or IHP. Going forward the FMI brand name will be phased out and replaced with IHP.

We carry the full line of OEM replacement parts currently available for FMI wood stoves and fireplaces. If you cannot find the part you are looking for please call, e-mail or fill out our Parts Request Form and we will be happy to assist you.

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  • FMI & Desa Firestop Thimble (J0992) FMI & Desa Firestop Thimble (J0992)
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    FMI & Desa Firestop Thimble (J0992)

    Replacement firestop thimble for FMI and Desa wood stoves. Fits the following models: FMI Wood Stoves: 368STM Desa Wood Stoves: 36ECMII 42ECMII C36EMN IHP part # J0992 OEM IHP part May fit other models, please check your...
    $80.00
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    FMI Masonry Firebox Anchor Plate/ Damper (F0780)

    Replacement chimney anchor plate/ damper for FMI masonry fireboxes. Fits the following models: FMI Masonry Fireboxes: MM33 MM39 MM44 MM49 MM63 FMI part # F0780OEM IHP part May fit other models, check your owners manual for part numbers.
    $79.00
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  • FMI MMS3 33" Screen Assembly (F0759) FMI MMS3 33" Screen Assembly (F0759)
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    FMI MMS3 33" Screen Assembly (F0759)

    Replacement 33" screen assembly for FMI masonry fireboxes. Assembly includes screen, rod, and hardware. Fits the following models: FMI Wood Fireplaces: MM33  IHP part # F0759Replaces old part number MMS3OEM IHP part May fit other...
    $55.00
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  • FMI Monterey Screen Rod (J6927)
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    FMI Monterey Screen Rod (J6927)

    Replacement screen rod for FMI wood 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. FMI Wood Fireplaces: Monterey 36 FMI...
    $30.00
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  • FMI Refractory - Right Side (J6956)
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    FMI Refractory - Right Side (J6956)

    Replacement right side refractory for FMI wood fireplaces. Fits the following models: NOTE: To prevent cracking due to thermal shock, we recommend seasoning the refractory by building relatively small fires for the first few burns, and then gradually...
    $110.00
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  • IHP #10x1/2 HWH LGM Zinc Screw (J4668) IHP #10x1/2 HWH LGM Zinc Screw (J4668)
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    IHP #10x1/2 HWH LGM Zinc Screw (J4668)

    Replacement #10x1/2 HWH LGM zinc (Oxi) screw for Innovative Hearth Products stoves, fireplaces and inserts. May fit other models, please check your owner's manual for part number compatibility. NOTE: Some stoves may require more than 1 piece for...
    $8.00
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  • IHP 30 Degree Clayton Elbow (J7152) IHP 30 Degree Clayton Elbow (J7152)
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    IHP 30 Degree Clayton Elbow (J7152)

    Replacement 30 degree Clayton elbow for Innovative Hearth Products fireplaces, stoves and inserts. May fit many models, please check your owner's manual for part number compatibility. IHP part # J7152OEM IHP part
    $70.00
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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.