DR/DT-500 Parts

Replacement parts for Superior DR-500 and DT-500 gas fireplaces.

Includes DR/DT-500CMN, DR/DT-500CMP and DR/DT-500CEN models.

We offer the full line of OEM replacement parts currently available for Superior DR-500 and DT-500 gas fireplaces, by IHP. 

We may have some discontinued parts still in stock, as well as aftermarket options. 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 Volcanic Rock (80L42) IHP Volcanic Rock (80L42)
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    IHP Volcanic Rock (80L42)

    Replacement bag of volcanic rock for Astria, Comfort Flame, Everwarm, Firewerks, Lennox and Superior gas log sets and fireplaces. Fits the following models: NOTE: Rocks appear lighter in the photo but are charcoal black in color. Astria Gas...
    $32.00
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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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  • IHP Honeywell Valve - NG (62L18) IHP Honeywell Valve - NG (62L18)

    IHP Honeywell Valve - NG (62L18)

    Replacement natural gas (NG) Honeywell valve for Astria, Lennox and Superior gas fireplaces with electronic ignition controls. Fits the following models: Astria Gas Fireplaces: Libra 40STDEN Libra 40PFDEN Libra 40CLDEN Libra 40CRDEN Lennox Gas...
    $497.00
  • IHP Piezo Igniter Wire (56L21)
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    IHP Piezo Igniter Wire (56L21)

    Replacement piezo igniter wire for Astria, Lennox, Superior and Whitfield gas fireplaces. Fits the following models: NOTE: This is the wire only and does not include the Piezo igniter. The Piezo igniter is part # 10K86, click HERE Astira Gas...
    $28.00
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  • IHP 24V Transformer (42J32) IHP 24V Transformer (42J32)
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    IHP 24V Transformer (42J32)

    Replacement 24v transformer for Astria, Lennox and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: EROS 35STDEN Libra 40STDEN Libra 40PFDEN Libra 40CLDEN Libra 40CRDEN Lennox Gas...
    $117.00
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  • IHP SIT Pilot Tube w/Fitting (74L56)
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    IHP SIT Pilot Tube w/Fitting (74L56)

    Replacement SIT pilot tube with fittings for Astria, Lennox, IronStrike and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Altair 40DMN Altair 40DMP Altair 45DMN Altair 45DMP Altair 45DMN-B Altair 45DMP-B Altair...
    $93.00
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  • Superior DR/DT-500CMN Conversion Kit - LP (85L59) Superior DR/DT-500CMN Conversion Kit - LP (85L59)
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    Superior DR/DT-500CMN Conversion Kit - LP (85L59)

    Conversion kit, natural gas (NG) to propane (LP), for Superior gas fireplaces. Fits the following models: NOTE: This kit is designed for units with a SIT valve and includes the regulator, #30 pilot injector and #54 burner orifice.  Superior...
    $128.00
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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.