Heatilator Gas Parts

Is your Heatilator gas fireplace broken? Are you looking for replacement parts? Don't worry.  We've got the genuine parts you need to get it up and running in no time.  Our friendly technicians are available by phone, chat, or e-mail to help you find the right part, the first time.  Need a parts list or a manual? Send us an email, we're happy to help.
We carry everything you need to fix your fireplace.  From gas valves and pilot assemblies to the log sets and refractories, even the nuts and bolts! We've got you covered.  See why over 8,000 customers have left us a 5 star review.  Our parts are catagorized by fireplace or stove model.  Just use the handy filters on the left to find the right parts for your unit.  If you know your part number you can type it into the search below. 

We carry the full line of OEM replacement parts currently available for Heatilator 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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    Heatilator Top Log Assembly #1 (4045-225)

    Top log assembly (#1) for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: GDST5244I Heatilator part # 4045-225OEM HHT part May fit other models, please check your owner's manual for part number compatibility.
    $347.00
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  • Heatilator Valve / Seal Plate Gasket (4002-039) Heatilator Valve / Seal Plate Gasket (4002-039)
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    Heatilator Valve / Seal Plate Gasket (4002-039)

    Replacement valve / seal plate gasket for HHT gas fireplaces. Fits the following HHT models: Heatilator Gas Fireplaces: GDCH60 & GDCH60L GDCH60I & GDCH60LI GDCH60iV & GDCH60LiV GDCH60V & GDCH60LV GDCL60 & GDCL60L GDCL60E...
    $12.00
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    HHT 4" Insert Collar (424-232)

    Replacement 4" insert collar assembly for HHT gas and wood stoves. May fit other models, check owner's manual for part number compatibility. HHT part # 424-232OEM HHT part
    $40.00
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  • HHT Flex Gas Line - 16" (SRV4121-006)
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    HHT Flex Gas Line - 16" (SRV4121-006)

    Replacement 16" flex gas line for Heat N Glo, Heatilator, Majestic, Monessen and Outdoor Lifestyles gas fireplaces, hearth kits and log sets. Fits the following models: Heat N Glo Gas Fireplaces: PHOENIX42-IFT Heatilator Gas...
    $59.00
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  • HHT Header Heat Shield (2118-120)
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    HHT Header Heat Shield (2118-120)

    Replacement header heat shield for Heat N Glo, Heatilator and Majestic gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: SL-550F SL-550METRO SL-550METRO-BU SL-750F Heatilator Gas...
    $39.00
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  • HHT IPI Pilot Switch Kit (IPI-SW) HHT IPI Pilot Switch Kit (IPI-SW)
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    HHT IPI Pilot Switch Kit (IPI-SW)

    IPI pilot switch kit for Heat n Glo, Heatilator, Outdoor Lifestyles, and Majestic gas stoves. Fits the following models:  NOTE: This part is for most units that use the Intelifire system, which uses the SRV593-592 module. Please reach out with...
    $88.00
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  • HHT Nailing Flange (SRV31190) HHT Nailing Flange (SRV31190)
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    HHT Nailing Flange (SRV31190)

    Replacement nailing flange for Hearth & Home Technologies wood and gas fireplaces. Sold individually. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require. Heat N...
    $8.00
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  • HHT Reveal Series Door Pin Screw  (SRV4021-384)
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    HHT Reveal Series Door Pin Screw (SRV4021-384)

    Replacement door pin screw for HHT gas fireplaces. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require. Sold individually.HHT Gas Fireplaces: RBV4842IT (Qty...
    $12.00
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  • HHT Venturi Gasket (SRV45D0032)
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    HHT Venturi Gasket (SRV45D0032)

    Replacement venturi gasket for Heat N Glo, Heatilator, Lexington Forge, Majestic, Monessen, Outdoor Lifestyles, and Vermont Castings gas fireplaces, log sets and hearth kits. Fits the following models: NOTE: Some stoves may require more than 1 piece for...
    $12.00
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    Heatilator Top Right Log (SRV27125)

    Replacement top right log for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: GNBC33 GNBC33L & S.I.T GNBC33E GNBC33LE GNBC36 GNBC36L & S.I.T GNBC36E GNBC36LE GNDC33 GNDC33L & S.I...
    $135.00
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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.