Lennox Gas Parts

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

We carry the full line of OEM replacement parts currently available for Lennox gas 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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  • IHP Extension Knob - Hi/Low (H6211) IHP Extension Knob - Hi/Low (H6211)
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    IHP Extension Knob - Hi/Low (H6211)

    Replacement valve hi/low knob extension for Lennox Gas Fireplaces, Inserts, and Stoves. Please note this is not a knob replacement. This only extends the current knob. If your knob needs replacing, you will need to replace the whole valve, as valves are...
    $31.00
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  • Lennox ELDV35 Burner Assembly (H7203) Lennox ELDV35 Burner Assembly (H7203)
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    Lennox ELDV35 Burner Assembly (H7203)

    Replacement natural gas (NG) and propane (LP) burner assembly for Lennox gas fireplaces. Fits the following models: Lennox Gas Fireplaces: ELDV35  Lennox part # H7203Replaces old part number H4659OEM IHP part May fit other models, please...
    $311.00
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  • Lennox Pilot Assembly - LP (H2292)

    Lennox Pilot Assembly - LP (H2292)

    Replacement propane (LP) pilot assembly for Lennox gas stoves, fireplaces and inserts. Fits the following Lennox / IHP Gas Fireplace Models: Lennox Signature Gas Fireplaces: LSM40MP LSM45MP LSM40MP-2 LSM45MP-2 Lennox part # H2292 OEM Lennox /...
    $175.00
  • FMI & Vantage Hearth Lava Rock (J7277)
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    FMI & Vantage Hearth Lava Rock (J7277)

    Replacement 8lb Bag of Lava Rock for FMI gas fireplaces and inserts. For NG & LP units. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth models: FMI...
    $21.00
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    Lennox Grate Assembly (H6496)

    Replacement grate assembly for Lennox gas fireplaces. Fits the following model: Lennox Gas Fireplaces: HCE-4550 SGR-38 SGR-43 Lennox part # H6496Replaces old part numbers GR3843 and 25441OEM Lennox part  May fit other models, please...
    $165.00
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  • Lennox Pilot Assembly - NG (H5880)
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    Lennox Pilot Assembly - NG (H5880)

    Replacement natural gas (NG) pilot assembly for Lennox gas stoves, fireplaces and inserts. Fits the following Lennox / IHP Gas Fireplace Models: Country Gas Stoves: GC2 Firestar Freestanding B-Vent GC2 Firestar Insert B-Vent GC3 Firestar Insert B...
    $117.00
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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.