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 Proflame Wire Harness Assembly (0584901)
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    OEM Proflame Wire Harness Assembly (0584901)

    Replacement Proflame wire harness assembly for Astria, Comfort Flame, Superior and Vermont Castings gas stoves, fireplaces and inserts. Fits the following models: NOTE: This part is an OEM product direct from SIT Manufacturing Company. Comfort...
    $21.79
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  • IHP Screen (H4926)
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    IHP Screen (H4926)

    Replacement screen for Superior, Lennox and Astria wood and gas 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. Superior Wood...
    $101.00
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  • Lennox Gas Fireplace Thermopile - (H5882)
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    Lennox Gas Fireplace Thermopile - (H5882)

    Replacement thermopile for Lennox gas stoves, fireplaces and inserts. Fits the following Lennox / IHP Gas Fireplace Models: Lennox Country Gas Fireplaces: Chateau 30 Chateau 43 Designer I - Insert B-Vent GFC1 Designer II Insert B-Vent DBV Designer...
    $93.00
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  • Lennox Honeywell Gas Train - NG (H6285) Lennox Honeywell Gas Train - NG (H6285)
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    Lennox Honeywell Gas Train - NG (H6285)

    Replacement natural gas (NG) Honeywell electronic gas train for Lennox gas stoves, fireplaces and inserts. Includes the gas valve (62L18), pilot assembly (62L14), valve plate and gas supply line. Fits the following Lennox / IHP Gas Fireplace Models if...
    $444.00
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  • Lennox Relief Door Gasket (35M50)
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    Lennox Relief Door Gasket (35M50)

    Replacement relief door gasket for Lennox gas stoves. Fits the following models: Lennox Gas Fireplaces: CI1500DVF CI1502DVF CI1504DVF CI1506DVF CI1508DVF-2 Lennox part # 35M50 OEM Lennox/IHP part
    $51.00
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  • OEM Proflame GTMFS Wire Harness (0584905) OEM Proflame GTMFS Wire Harness (0584905)
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    OEM Proflame GTMFS Wire Harness (0584905)

    Replacement Proflame GTMFS Wire Harness for gas stoves, fireplaces, and inserts. Compatible with some models of the following brands: Astria FMI Kingsman Kozy Lennox Montigo Napoleon Regency Superior Replaces Kingsman part...
    $45.93
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  • OEM SIT Gas Valve - NG (0820656) OEM SIT Gas Valve - NG (0820656)

    OEM SIT Gas Valve - NG (0820656)

    Replacement SIT natural gas (NG) valve for Astria, Heatilator, Heat N Glo and Superior gas stoves, fireplaces and gas log sets. For standing pilot units only, does not work with DSI, IPI or HSI. Fits the following models: Astria Gas...
    $160.45

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.