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 Rear Bottom Brick Liner (J3999) FMI Rear Bottom Brick Liner (J3999)

    FMI Rear Bottom Brick Liner (J3999)

    Replacement rear bottom brick liner for Lennox woodstoves. This part measures 29-7/8" x 20-5/8" at the longest point and 10-1/4" at the shortest point. Fits the following models:FMI Wood Fireplace: Bunglow B36 Bunglow B36I Bunglow B36L Bunglow...
    $399.00
  • IHP Cast Iron Legs for Wood Stoves (70000) IHP Cast Iron Legs for Wood Stoves (70000)
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    IHP Cast Iron Legs for Wood Stoves (70000)

    Replacement "Olympic Sculptured" Black Cast Iron Legs, Set of 4, for All IHP Free Standing Wood Stoves. 10-1/4” long. IHP part # 70000OEM IHP/Lennox part This part fits multiple models, please check your owners manual for part numbers before...
    $320.00
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    IHP 36" White Stacked Refractory Kit (F4843)

    Replacement 36" white stacked refractory kit for Astria, Desa, and Superior wood fireplaces. This set includes the left side, right side, back, and bottom refractories. Fits the following models: NOTE: To prevent cracking due to thermal shock, we...
    $709.00
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  • FMI Refractory - Left  (J6957)
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    FMI Refractory - Left (J6957)

    Replacement Left 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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  • Comfort Flame Blackstone42 Rear Brick Liner (J4160)
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    Comfort Flame Blackstone42 Rear Brick Liner (J4160)

    Replacement rear brick liner for Comfort Flame 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...
    $399.00
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  • IHP Outside Air Kit (F1091) IHP Outside Air Kit (F1091)
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    IHP Outside Air Kit (F1091)

    Replacement outside air kit model AK4, for Astria, Desa and Superior gas and wood fireplaces. Includes 3' flex, collars and hood. Fits the following models: Astria Wood Fireplaces: Inglenook Astria Gas Fireplaces: Venetian Vega Desa Wood...
    $85.00
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  • FMI Wood & Gas Screen Formed Rod 42" C.C. (J4084) FMI Wood & Gas Screen Formed Rod 42" C.C. (J4084)
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    FMI Wood & Gas Screen Formed Rod 42" C.C. (J4084)

    Replacement formed screen rod for Innovative Hearth Products wood and gas fireplaces. Rod measures 25". NOTE: A quantity of 2 is required for a full replacement unless otherwise noted below or in your manual. Sold Individually. Fits the following...
    $29.00
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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.