Superior Gas Parts

Designed for easy installation in new construction or remodeling. With a focus on versatility, efficiency and affordability, only Superior delivers fully featured value, quality and design. Our Direct Vent, Vent-Free and B-Vent gas fireplace styles are at home in traditional or contemporary living spaces.

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 Superior 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 SIT Millivolt Valve - NG (H1657) IHP SIT Millivolt Valve - NG (H1657)

    IHP SIT Millivolt Valve - NG (H1657)

    Replacement natural gas (NG) SIT millivolt gas valve for Earth Stove, IronStrike, Lennox and Whitfield gas stoves and fireplaces. Fits the following models: NOTE: This valve has the short 1.5 inch knobs. If your valve takes longer knobs you will need...
    $267.00
  • Lennox & Superior Burner Pan Assembly (H6199)
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    Lennox & Superior Burner Pan Assembly (H6199)

    Replacement burner pan assembly for Lennox gas stoves, fireplaces and inserts. Fits the following models: Lennox Gas Fireplaces: MPD-4035CPM MPD-4035CNE MPD-4035CNM MPD-4035CMN-B MPD-4035CNE-B MPD-4540CPM Lennox part # H6199Replaces old part...
    $253.00
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  • Superior D/DT/DR600 Front Glass Enclosure (H6316) Superior D/DT/DR600 Front Glass Enclosure (H6316)
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    Superior D/DT/DR600 Front Glass Enclosure (H6316)

    Replacement front glass enclosure for Superior gas fireplaces. This part measures 37.520" x 26.024". Fits the following model: Superior Gas Fireplaces: D600 DR600 DR-600CMN DT600 DT600CMN Superior part # H6316Replaces old part numbers...
    $319.00
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  • Superior SIT Gas Train Assembly - LP (H6315) Superior SIT Gas Train Assembly - LP (H6315)
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    Superior SIT Gas Train Assembly - LP (H6315)

    Replacement SIT propane (LP) gas train assembly for Lennox gas stoves, fireplaces and inserts. Includes the gas valve (88J53), pilot assembly (69L18), valve plate and gas supply line. This assembly is to convert a Honeywell valve system to a SIT valve...
    $456.00
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  • OEM SIT 820 Nova True Valve - NG (0820618) OEM SIT 820 Nova True Valve - NG (0820618)

    OEM SIT 820 Nova True Valve - NG (0820618)

    Replacement natural gas (NG) SIT gas valve for IHP,  Regency, Monessen and Montigo fireplaces. Specs: Pilot outlet loxit length/tube diameter - 21 mm/D=1/4EPU - True Version, runs on thermopile power (no thermocouple)Fixed Regulator - NG...
    $183.90
  • Superior Glass Door Assembly 35" (F1841) Superior Glass Door Assembly 35" (F1841)
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    Superior Glass Door Assembly 35" (F1841)

    Replacement glass door assembly for Superior and Astria Gas Fireplaces. Measures 32.375" H x 22.249" W. Fits the following models: Superior Gas Fireplaces: DRC2035REN DRT2035 DRT3035 Astria Gas...
    $197.00
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  • IHP Touch-Up Spray Paint - Black (90L73) IHP Touch-Up Spray Paint - Black (90L73)
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    IHP Touch-Up Spray Paint - Black (90L73)

    Black touch-up stove paint (spray paint) for Lennox wood and gas fireplaces, inserts and stoves. Comes in a 12oz can. Fits the following models: NOTE: Due to DOT regulations, this item cannot be shipped by air and must be shipped by ground. For...
    $42.00
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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.