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 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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  • Lennox & Astria Gas Train Assembly - NG (H8795) Lennox & Astria Gas Train Assembly - NG (H8795)
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    Lennox & Astria Gas Train Assembly - NG (H8795)

    Replacement natural gas (NG) gas train assembly for Lennox and Astria gas fireplaces. Fits the following models: NOTE: This assembly is to convert a Honeywell valve system to a SIT valve system.  Lennox Gas Fireplaces: LDV54 Astria Gas...
    $552.00
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    Lennox B-Vent Elite Series Bi-Fold Door (12M23)

    Replacement bi-fold glass door for Lennox B-Vent Elite Series Gas Fireplaces. Fits the following models: Lennox Gas Fireplaces: LBV-4324MN LBV-4324MP LBV-4324MN-H LBV-4342MP-H LBV-4324EN-H LBV-4324EN IHP part # 12M23OEM IHP part Please...
    $490.00
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  • Lennox ELDV40 Door Assembly (H1280) Lennox ELDV40 Door Assembly (H1280)
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    Lennox ELDV40 Door Assembly (H1280)

    Replacement door assembly for Lennox gas fireplaces. Fits the following models: Lennox Gas Fireplaces: ELDV40 Lennox part # H1280Replaces part # LB-103466BOEM IHP part May fit other models, please check your owner's manual for part number...
    $412.00
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  • Lennox Main Burner Orifice #36 - NG (H5924) Lennox Main Burner Orifice #36 - NG (H5924)
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    Lennox Main Burner Orifice #36 - NG (H5924)

    Replacement natural gas (NG) main burner orifice #36 for Lennox gas stoves, fireplaces and inserts. Fits the following Lennox models: Country Gas Stoves: Ravenna 55500 Ravenna 55503 Ravenna 33/40 Epic Lennox part # H5924OEM Lennox/IHP partFits...
    $36.00
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    Lennox MLDVT Burner Assembly (H7718)

    Replacement natural gas (NG) and propane (LP) burner assembly for Lennox gas fireplaces. Fits the following models: Lennox Gas Fireplaces: MLDVT-40NM MLDVT-40PM MLDVT-45NM MLDVT-45PM MLDVT-40NE MLDVT-45NE Lennox part # H7718OEM IHP part May...
    $400.00
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  • Lennox Pilot Assembly - LP (H7104)
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    Lennox Pilot Assembly - LP (H7104)

    Replacement propane (LP) pilot assembly for Lennox gas fireplaces. Fits the following Lennox models:Lennox Gas Fireplaces: Marco MBG3600 Lennox part # H7104Replaces part # 116138AOEM IHP part May fit other models, please check your owner’s...
    $125.00
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  • Lennox SIT Gas Train Assembly - NG (H6598) Lennox SIT Gas Train Assembly - NG (H6598)
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    Lennox SIT Gas Train Assembly - NG (H6598)

    Replacement natural gas (NG) SIT gas train for Lennox gas stoves, fireplaces and inserts. Includes the gas valve (H6209), pilot assembly (69L17), valve plate and gas supply line. Fits the following Lennox / IHP Gas Fireplace Models: Lennox Elite Gas...
    $444.00
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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.