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DR/DT-400 Parts

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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  • Lennox & Superior Magnet Latch (H3699) Lennox & Superior Magnet Latch (H3699)

    Lennox & Superior Magnet Latch (H3699)

    IHP

    $24.00
    Replacement magnet latch for Superior Lennox gas fireplaces. Fits the following models:Superior Gas Fireplaces: All D Series Slimline Fireplaces All CD Series Multi Sided...
    H3699
    $24.00
    Qty in Cart: 0
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    $24.00
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  • Lennox & Superior Secure Vent Vent Adapter (74L61) Lennox & Superior Secure Vent Vent Adapter (74L61)

    Lennox & Superior Secure Vent Vent Adapter (74L61)

    IHP

    $53.00
    Replacement SV4.5RCH SV to termination adapter for Lennox and Superior gas fireplaces. Fits the following models: Lennox Gas...
    74L61
    $53.00
    Qty in Cart: 0
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    $53.00
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  • Superior DR/DT-400 SIT Gas Train Assembly - LP (H3220) Superior DR/DT-400 SIT Gas Train Assembly - LP (H3220)

    Superior DR/DT-400 SIT Gas Train Assembly - LP (H3220)

    Superior

    $374.00
    Propane (LP) SIT gas train assembly for 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 natural gas (NG) to propane...
    H3220
    $374.00
    Qty in Cart: 0
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    $374.00
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  • Lennox & Superior .048 Orifice - LP (99K78) Lennox & Superior .048 Orifice - LP (99K78)

    Lennox & Superior .048 Orifice - LP (99K78)

    IHP

    $36.00
    Replacement propane (LP) .048 orifice for Lennox and Superior gas fireplaces. Fits the following models: Lennox Gas Fireplaces: DT/DR3025 CNE/CPE Merit Series-30"Log Set DT/DR3025 CNM/CPM Merit Series-30"Log Set DT/DR3025 FNE/FPE Merit...
    99K78
    $36.00
    Qty in Cart: 0
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    $36.00
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  • Lennox & Superior Wire Lead to Transformer (74L21)

    Lennox & Superior Wire Lead to Transformer (74L21)

    IHP

    $55.00
    Replacement 110v wire lead to transformer for Lennox and Superior gas fireplaces. Fits the following models: Superior Gas...
    74L21
    $55.00
    Qty in Cart: 0
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    $55.00
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  • IHP Flex Gas Line w/Shutoff (93L32)

    IHP Flex Gas Line w/Shutoff (93L32)

    IHP

    $85.00
    Replacement flexline gas conductor for Astria, Lennox and Superior gas fireplaces and log sets. Fits the following models: Astria Gas Fireplaces: Altair 40DMN Altair 40DMP Altair 40DEN Altair 45DMN Altair 45DMP Altair 45DEN Altair...
    93L32
    $85.00
    Qty in Cart: 0
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    $85.00
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  • Superior Thermostat Wire Assembly (H3943)

    Superior Thermostat Wire Assembly (H3943)

    Lennox

    $65.00
    Replacement thermostat wire assembly for Superior gas fireplaces. Fits the following models: Superior Gas...
    H3943
    $65.00
    Qty in Cart: 0
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    $65.00
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  • Astria & Superior #45 Orifice - NG (39L66)

    Astria & Superior #45 Orifice - NG (39L66)

    IHP

    $27.50
    Replacement #45 natural gas (NG) orifice for Astria and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Aries40-C Gemini35DMN-C Superior Gas Fireplaces: DR-400CEN DT-400CEN IHP part # 39L66OEM IHP part May...
    39L66
    $27.50
    Qty in Cart: 0
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    $27.50
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