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 Threaded Orifice (.120) NG (4021-328) Heatilator Threaded Orifice (.120) NG (4021-328)
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    Heatilator Threaded Orifice (.120) NG (4021-328)

    Replacement Threaded NG Orifice for Heatilator Gas Stoves. Fits the following models: Heatilator Gas Stoves: CNXT4236IH CNXT4236IT HHT Part number 4021-328 OEM HHT part. May fit other models. Please check your owners manual for part numbers...
    $37.00
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    Heatilator Top Left Log (SRV27127)

    Replacement top left 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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  • HHT #24C Burner Orifice - NG (582-824)
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    HHT #24C Burner Orifice - NG (582-824)

    Replacement natural gas (NG) burner orifice #24C for Heat N Glo and Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: ESC-42ST HEIR50T  HEIR50H  HEIR50-IFT  Heat N Glo Gas...
    $8.00
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  • HHT #32 Injector - NG (SRV57D0209)
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    HHT #32 Injector - NG (SRV57D0209)

    Replacement Injector - NG for Majestic, Monessen, and Prime Heat Gas Stoves and Log Sets. Fits the following models: Majestic Gas Stoves: 380IDVNV Insert Monessen Gas Stoves: IDV380C Monessen Gas Log Sets: PH24 - millivolt...
    $29.00
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  • HHT 36" Service Screen (SRV2382-042) HHT 36" Service Screen (SRV2382-042)
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    HHT 36" Service Screen (SRV2382-042)

    Replacement 36" service screen for Heatilator gas stoves. Sold Individually. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require. Heatilator Gas...
    $199.00
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    HHT 4" Female to Female Jumper (4888-888)

    Replacement  4" female to female jumper for Hearth & Home Technologies fireplaces. May fit many models, please check your owner’s manual for part number compatibility. HHT part # 4888-888OEM HHT part
    $9.00
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    HHT 42" Screen (4040-683)

    Replacement hood for HHT stove and fireplaces. May fit multiple models. Please check your owner's manual for part number compatibility. NOTE: A quantity of 2 is required for a full replacement unless otherwise noted below or in your manual...
    $159.00
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  • HHT 6FT Blower Wire Harness (SRV26D0619) HHT 6FT Blower Wire Harness (SRV26D0619)
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    HHT 6FT Blower Wire Harness (SRV26D0619)

    Replacement 6FT blower wire harness for Majestic, Monessen and Vermont Castings gas stoves. May fit many models, please check your owner's manual for part number compatibility. HHT part # SRV26D0619OEM HHT part
    $35.00
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    HHT AT20A1032 Transformer (SRV022788)

    Replacement AT20A1032 transformer for HHT fireplaces, stoves, and inserts. May fit many models, please check your owner’s manual for part number compatibility. HHT part # SRV022788OEM HHT part
    $215.00
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  • HHT Black Ember Bag (SRV263-701)
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    HHT Black Ember Bag (SRV263-701)

    Replacement black ember bag for HHT gas stoves and fireplaces. May fit many models, please check your owner's manual for part number compatibility. HHT part # SRV263-701OEM HHT part
    $112.00
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  • HHT Bottom Latch Cover (4058-173) HHT Bottom Latch Cover (4058-173)
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    HHT Bottom Latch Cover (4058-173)

    Replacement bottom latch cover for Hearth and Home Technologies stoves, fireplaces and inserts. May fit many models, please check your owner's manual for part number compatibility. HHT part # 4058-173OEM HHT part
    $28.00
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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.