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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  • OEM SIT Valve - NG (0820637) OEM SIT Valve - NG (0820637)

    OEM SIT Valve - NG (0820637)

    Replacement natural gas (NG) SIT valve for Kingsman, Lennox, Majestic, Monessen, Napoleon, Superior, and Vermont Castings stoves, fireplaces, inserts and gas log sets. Specs:Pilot outlet loxit length/tube diameter - 15 mm - D=3/16Thermocouple Connection...
    $182.26
  • IHP #52 Brass Burner Orifice - LP (37G00) IHP #52 Brass Burner Orifice - LP (37G00)
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    IHP #52 Brass Burner Orifice - LP (37G00)

    Replacement #52 propane (LP) brass burner orifice for Astria, Lennox and Superior gas fireplaces. Fits the following Lennox models: Astria Gas Fireplaces: Altair 45DMP Altair 45DMP-B Altair 45DEP-B AltairDLX 45TEP-B Sirius54TEP Lennox Gas...
    $40.00
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  • IHP Stove Bright Paint - Metallic Black (H8159) IHP Stove Bright Paint - Metallic Black (H8159)
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    IHP Stove Bright Paint - Metallic Black (H8159)

    Metallic black colored paint for IHP Stoves, Fireplaces, and Inserts. This Stove Bright high temp paint can be used for complete stove refinishing. It can be used to match stove color to room decor, or for touching up worn, chipped, or heat bleached...
    $32.00
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  • Lennox Spring Clip (J6919)
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    Lennox Spring Clip (J6919)

    Replacement small spring clip for Lennox Fireplaces, inserts and stoves. Lennox part # J6919OEM Lennox / IHP part This part fits multiple models, please check your owners manual for part numbers.  
    $26.00
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  • Lennox Vermiculite (H6319) Lennox Vermiculite (H6319)
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    Lennox Vermiculite (H6319)

    Replacement Vermiculite for Lennox Gas Fireplaces, Inserts, and Stoves. The pieces of vermiculite are very small, and meant to be sprinkled around the burner (away from the holes) to simulate burning embers. Fits the following Lennox models:Lennox Gas...
    $120.00
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  • Lennox & Superior Bi-Fold Door (86L26) Lennox & Superior Bi-Fold Door (86L26)
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    Lennox & Superior Bi-Fold Door (86L26)

    Replacement 36 ABF bi-fold glass door for Superior and Lennox gas and electric fireplaces. Fits the following models: Superior Gas Fireplaces: BC36MH BCD36MH Lennox Gas Fireplaces: LMBV-36 BBV-36 Lennox Electric...
    $374.00
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  • Lennox SIT Pilot Assembly - NG (62L12)
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    Lennox SIT Pilot Assembly - NG (62L12)

    Replacement natural gas (NG) SIT pilot assembly for Lennox gas stoves, fireplaces and inserts. Fits the following Lennox / IHP Gas Fireplace Models: Lennox Elite Gas Fireplaces: LBV-3824MN LBV-3824MN-H LBV-4324MN LBV-4324MN-H LMBV-36RMN Lennox...
    $224.00
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Why Buy Parts from Mountain View Hearth Products?

We’re the world’s largest source for stove, fireplace, grill, and appliance repair parts. Whether you’re fixing a decades-old wood stove or replacing a worn-out control board on a high-end grill, we make it easy to get the right part — fast.

We stock both original manufacturer parts and high-quality alternatives — so you get the same great fit and performance, often with more affordable options to choose from.

Most sellers only carry the basics like blowers and igniters. We go deeper — with brackets, trim, switches, control panels, gaskets, screws, and more. If your unit has it, chances are, we carry it.