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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  • Lennox Epic Burner Pan Assembly (H3137) Lennox Epic Burner Pan Assembly (H3137)
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    Lennox Epic Burner Pan Assembly (H3137)

    Replacement burner pan assembly for Lennox gas stoves and fireplaces. Used on both Natural Gas (NG) and Propane (LP) units. Fits the following models: Lennox Gas Fireplaces: EPIC33 EPIC40 Lennox part # H3137OEM IHP part May fit other...
    $197.00
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  • Lennox Log Set (H7994) Lennox Log Set (H7994)
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    Lennox Log Set (H7994)

    Replacement log set for Lennox gas stoves. Fits the following models: Lennox Gas Stoves: LSM40ST Montebello STTEN Montebello STTEP Montebello STTYN Lennox part # H7994OEM IHP part May fit other models, please check your owner’s manual...
    $528.00
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  • Lennox Spectra II Rear Burner Assembly (35M78) Lennox Spectra II Rear Burner Assembly (35M78)
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    Lennox Spectra II Rear Burner Assembly (35M78)

    Replacement rear burner assembly for Lennox Spectra II gas fireplaces. Used on both Natural Gas (NG) and Propane (LP) units. Fits the following models: Lennox Gas Fireplaces: LSS-40CN LSS-40CP Lennox part # 35M78OEM IHP part May fit other...
    $236.00
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  • Majestic Thermostat Sensor with Wire Assembly (26D2870K) Majestic Thermostat Sensor with Wire Assembly (26D2870K)

    Majestic Thermostat Sensor with Wire Assembly (26D2870K)

    Replacement thermostat sensor with wire assembly for Majestic and Monessen gas stoves. Fits the following models: Majestic Gas Stoves: BDV400-7 Monessen Gas Stoves: CSVF30S Majestic part # 26D2870KOEM HHT part May fit other models,...
    $45.00
  • Monessen Burner Assembly - LP (20303431K) Monessen Burner Assembly - LP (20303431K)
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    Monessen Burner Assembly - LP (20303431K)

    Replacement propane (LP) burner assembly for Monessen gas stoves and fireplaces. Fits the following models: Monessen Gas Stoves: 400BBVA CDVR33 Monessen part # 20303431KOEM HHT part  May fit other models, please check your...
    $114.00
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  • Monessen Manual Valve - NG (SRV30D0201) Monessen Manual Valve - NG (SRV30D0201)
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    Monessen Manual Valve - NG (SRV30D0201)

    Replacement natural gas (NG) manual valve for Monessen gas log sets and stoves. Fits the following models: Monessen Gas Stoves: 18HVFL  18VL 18VLS 24/30VL 24HVFL 24VLS CFX24 Chesapeake CFX32...
    $101.00
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Why Buy Parts from Mountain View Hearth Products?

We’re the world’s largest source for stove, fireplace, grill, and appliance repair parts. Whether you’re fixing a decades-old wood stove or replacing a worn-out control board on a high-end grill, we make it easy to get the right part — fast.

We stock both original manufacturer parts and high-quality alternatives — so you get the same great fit and performance, often with more affordable options to choose from.

Most sellers only carry the basics like blowers and igniters. We go deeper — with brackets, trim, switches, control panels, gaskets, screws, and more. If your unit has it, chances are, we carry it.