Gas Fireplace Parts

If you cannot find the part you are looking for, please call, email, or fill out our Parts Request Form - we will be happy to assist you. You can also stop by our Montana showroom Monday-Friday or by appointment to speak with an expert about gas fireplace parts.

Replacement Gas Fireplace Parts

Stove parts eventually wear out, but at Mountain View Hearth Products, we make sure you can quickly replace them and get back to enjoying your fireplace. We carry the full line of OEM replacement gas stove parts currently available for Buck, Enviro, Lennox, FMI, Harman, Heat N Glo, Heatilator, Majestic, Monessen, Napoleon, Quadra-Fire Superior, and Vermont Castings gas stoves, fireplaces, and inserts. We also carry parts for many other brands that are still widely used, along with parts for stove models that have been discontinued. With more than 20 years of industry experience, our team can help any DIYer or technician find the right parts at fair prices.

Best Gas Stove Accessories and Parts

Browse more than 10,000 parts for everything from gas stove top replacement to upgrading your outdoor fire pit. Just select a brand, choose a part type, or use the search bar. In seconds, you can track down gas fireplace media, stove burners, valves, pilot assemblies, trim, body components, screens, and much more. We carry all of the parts you need for your natural gas or propane fireplace, as well as parts for your propane or natural gas stove. We also have all of the electrical components for your modern fireplace, such as control modules, wiring harnesses, light bulbs, remote controls, and more. You can also order conversion kits to switch what type of gas your stove uses.

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  • Heatilator Novus 36" Hood (4031-806) Heatilator Novus 36" Hood (4031-806)
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    Heatilator Novus 36" Hood (4031-806)

    Replacement hood for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: ND4236MI ND4236M Heatilator part # 4031-806OEM HHT part May fit other models, please check your owner's manual for part number...
    $44.00
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  • Heatilator Novus Series 42" Lower Grille Assembly (4031-079) Heatilator Novus Series 42" Lower Grille Assembly (4031-079)

    Heatilator Novus Series 42" Lower Grille Assembly (4031-079)

    Replacement 42" lower grille assembly for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: NB4842 ND4842 ND4842L ND4842I ND4842IL Heatilator part # 4031-079OEM HHT part May fit other models, please check your...
    $110.00
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    Heatilator Pivot Pin - PKG of 4 (15294B/4)

    Replacement package of 4 pivot pins for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: GD36A Heatilator part # 15294B/4 OEM HHT part  May fit other models, please check your owner’s manual for...
    $23.00
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  • Heatilator SIT Conversion Kit - LP (SCKVP-B) Heatilator SIT Conversion Kit - LP (SCKVP-B)
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    Heatilator SIT Conversion Kit - LP (SCKVP-B)

    Replacement natural gas (NG) to propane (LP) SIT conversion kit for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces:  GBST36, GBST36L - Post GA1549727 GBST36I, GBST36LI - Post GA 1549727 GDCL60, GDCL60L - Post...
    $209.00
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  • Heatilator Threaded Orifice NG (4021-435) Heatilator Threaded Orifice NG (4021-435)
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    Heatilator Threaded Orifice NG (4021-435)

    Replacement Threaded NG Orifice .083 for Heatilator Gas Stoves. Fits the following models: Heatilator Gas Stoves: EDV3633, I, IL EHS3633, I ION-S7 NBV4842I NBV3630, I, IL NEVO3630I HHT part # 4021-435OEM HHT part May fit other models. Please...
    $8.00
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    HHT 36" Screen Assembly (21983)

    Replacement 36" screen assembly for HHT gas fireplaces. May fit many models, please check your owner’s manual for part number compatibility. NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the...
    $171.00
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  • HHT 36" Textured Canopy (26D0115TK) HHT 36" Textured Canopy (26D0115TK)
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    HHT 36" Textured Canopy (26D0115TK)

    Replacement textured canopy for Majestic, Monessen and Vermont Castings gas stoves and fireplaces. May fit many models, please check your owner's manual for part number compatibility. HHT part # 26D0115TKOEM HHT part
    $64.00
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  • HHT Bulkhead (4021-428)
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    HHT Bulkhead (4021-428)

    Replacement flexible bulkhead for Heatilator, Majestic, and Outdoor Lifestyles gas stoves and fireplaces. Used in natural gas (NG) and propane (LP) units. Fits the following models: Heatilator Gas Fireplaces: EDV3633 EDV3633I &...
    $40.00
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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.