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DR/DT-400 Parts

Repalcement parts for Superior DR-400 and DT-400 gas fireplaces.

Includes DR/DT-400CMN, DR/DT-400CMP and DR/DT-400CEN models.

We offer the full line of OEM replacement parts currently available for Superior DR-400 and DT-400 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 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...
    $45.00
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  • Lennox & Superior SIT Gas Train Assembly - NG (H3219) Lennox & Superior SIT Gas Train Assembly - NG (H3219)
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    Lennox & Superior SIT Gas Train Assembly - NG (H3219)

    Natural gas (NG) SIT gas train assembly for Lennox and Superior gas fireplaces. Fits the following models: NOTES: This kit will convert the fireplace from a Honeywell valve to an SIT valve setup. This will not convert the fireplace from propane (LP)...
    $441.00
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  • 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 stoves and 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...
    $30.00
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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...
    $126.00
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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...
    $100.00
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  • Superior Door Assembly (H3649) Superior Door Assembly (H3649)
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    Superior Door Assembly (H3649)

    Replacement door assembly for Superior gas fireplaces. Fits the following models: Superior Gas Fireplaces: DT-400 DR-400 SSDVR3328CNM Superior part # H3649Replaces old part number LB-92534HOEM IHP part May fit other models. Please check...
    $226.00
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  • Astria & Superior Tension Latch (69L21) Astria & Superior Tension Latch (69L21)
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    Astria & Superior Tension Latch (69L21)

    Replacement tension latch for Astria and Superior gas fireplaces. Fits the following models: NOTE: Some units may require more than 1 piece for complete replacement. Please order the quantity you require. Sold individually. Astria Gas...
    $28.00
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  • Superior DT-400 & DR-400 Log Set (67L39) Superior DT-400 & DR-400 Log Set (67L39)
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    Superior DT-400 & DR-400 Log Set (67L39)

    Replacement log set for Superior gas fireplaces. Fits the following models: Superior Gas Fireplaces: DR-400CMN DR-400CMP DR-400CEN DT-400CMN DT-400CMP DT-400CEN Superior part # 67L39OEM IHP part May fit other models, please check your...
    $214.00
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