Twilight Series Parts

Replacement parts for the Heat N Glo Twilight Series fireplaces. Heat N Glo made several different models in the Twilight Series. It is important to match your specific model against the information listed for the part. 

We carry all available parts for these stoves, but many of them are not on our website. If you can not find what you are looking for please call, e-mail, or fill out our Parts Request Form and we would be happy to assist you.

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  • HHT Touch Up Paint - Black (TUP-GBK-12) HHT Touch Up Paint - Black (TUP-GBK-12)
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    HHT Touch Up Paint - Black (TUP-GBK-12)

    Black touch up paint for Quadra-fire, Heatilator, Heat N Glo, Majestic, and Quadra-Fire gas and wood fireplaces. Fits the following models: NOTE: Due to DOT regulations, this item cannot be shipped by air and must be shipped by ground. For this reason,...
    $30.00
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  • HHT .021 Pilot Orifice - NG (SRV446-505) HHT .021 Pilot Orifice - NG (SRV446-505)
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    HHT .021 Pilot Orifice - NG (SRV446-505)

    Replacement natural gas (NG) .021 pilot orifice for Heat N Glo, Heatilator, Royal and Quadra-Fire gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: 36DV88 4000GDV 4000INC 4000INS 4000TV 4000WH 5000GDV (Robertshaw valve...
    $9.00
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  • HHT Gas Valve - NG (SRV593-500) HHT Gas Valve - NG (SRV593-500)

    HHT Gas Valve - NG (SRV593-500)

    Replacement natural gas (NG) Dexen valve for Heat N Glo, Heatilator, and Outdoor Lifestyles gas log sets and fireplaces. Fits the following models: NOTE: This is an IPI valve and will not work with DSI, HSI or standing pilot units. Heatilator Gas...
    $109.00
  • HHT IPI Pilot Assembly - LP (SRV4021-731) HHT IPI Pilot Assembly - LP (SRV4021-731)
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    HHT IPI Pilot Assembly - LP (SRV4021-731)

    Replacement LP (Liquid Propane) IPI pilot assembly for Quadra-Fire, Heatilator and Heat & Glo gas fireplaces and log sets. Fits the following models: NOTE: This is an IPI pilot assembly, does not work with DSI, HSI or standing pilot units...
    $113.00
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  • HHT Glass Assembly (GLA-6TROC) HHT Glass Assembly (GLA-6TROC)
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    HHT Glass Assembly (GLA-6TROC)

    Replacement glass door assembly for Quadra-Fire, Heat N Glo, Outdoor Lifestyles and Majestic gas stoves and fireplaces. This part measures approximately 35.319" x 24.475". Fits the following models: Heat N Glo Gas...
    $424.00
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  • HHT Pilot Orifice - LP (SRV593-527)
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    HHT Pilot Orifice - LP (SRV593-527)

    Replacement propane (LP) pilot orifice for Heat N Glo, Heatilator, Majestic, Outdoor Lifestyles, and Quadra-Fire gas fireplaces and log sets. Fits the following models: Heat N Glo Gas...
    $19.00
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  • HHT Flexible Gas Tube Connector (477-301A) HHT Flexible Gas Tube Connector (477-301A)
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    HHT Flexible Gas Tube Connector (477-301A)

    Replacement flexible gas connector / burner tube assembly for Royal, Quadra-Fire, Heat N Glo and Heatilator gas fireplaces and gas log sets. Fits the following models: NOTE: Used for both natural gas (NG) and propane (LP) Quadra-Fire Gas...
    $58.00
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  • HHT Pilot Tube (SRV485-301) HHT Pilot Tube (SRV485-301)
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    HHT Pilot Tube (SRV485-301)

    Replacement pilot tube assembly with fittings for Heatilator, Heat N Glo, Majestic, Outdoor Lifestyles, Quadra-Fire, Heat N Glo and Majestic gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: QV32 QV32-A QV32B - Pre serial...
    $97.00
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  • HHT Pilot Orifice - NG (SRV593-528) HHT Pilot Orifice - NG (SRV593-528)
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    HHT Pilot Orifice - NG (SRV593-528)

    Replacement natural gas (NG) pilot orifice .0115 for Heat N Glo, Heatilator, Outdoor Lifestyles, Majestic and Quadra-Fire gas stoves and log sets. Fits the following models: Quadra-Fire Gas...
    $19.00
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  • HHT Junction Box - Standing Pilot (100-250A) HHT Junction Box - Standing Pilot (100-250A)
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    HHT Junction Box - Standing Pilot (100-250A)

    Replacement junction box for Quadra-Fire, Royal Fireplaces, Heat N Glo and Heatilator gas and wood fireplaces. Used for both NG and LP units. This is a standing pilot junction box, does not work with DSI, HSI or IPI units, unless the model is listed...
    $36.00
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  • HHT Dexen Valve - LP (SRV593-501) HHT Dexen Valve - LP (SRV593-501)

    HHT Dexen Valve - LP (SRV593-501)

    Replacement propane (LP) Dexen gas valve for Heat N Glo, Heatilator, Outdoor Lifestyles and Quadra-Fire gas log sets and fireplaces. Fits the following models: NOTE: This is an IPI valve and will not work with DSI, HSI or standing pilot units...
    $239.00

Why Choose Us for Your Stove Parts?

We stock both OEM and aftermarket parts to give you the best of both worlds — quality where it matters and savings where it counts.

Most competitors only carry popular aftermarket parts like blowers and igniters. We go beyond that — offering full system support, including air tubes, baffle panels, trim pieces, fasteners, and other hard-to-find components. Whether you're repairing a minor issue or rebuilding your stove from the ground up, we've got every part — not just the easy ones.