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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  • SBI Rheostat Knob (44085) SBI Rheostat Knob (44085)
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    SBI Rheostat Knob (44085)

    Replacement rheostat knob for Century, Drolet, Empire Comfort, Enerzone, Flame and Osburn gas, oil and wood stoves. Fits the following models: NOTES:  This is the rheostat knob only, and does not include the rheostat. The rheostat is part...
    $9.00
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  • Astria and Superior Screen Barrier 35" (F1839) Astria and Superior Screen Barrier 35" (F1839)
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    Astria and Superior Screen Barrier 35" (F1839)

    Replacement 35" Barrier for Astria and Superior DRT3500 and DRC3500 Series Gas Fireplaces. Fits the following models: Superior Gas Fireplaces: DRT3035 DRT3535DMN DRT3535DMP DRT3535DEN DRT3535DEP DRC3535DEN Astria Gas...
    $133.00
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  • HHT ODS Pilot Assembly - LP (SRV14D0476) HHT ODS Pilot Assembly - LP (SRV14D0476)
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    HHT ODS Pilot Assembly - LP (SRV14D0476)

    Replacement ODS propane (LP) pilot assembly for Martin, Majestic and Monessen gas stoves, fireplaces and log sets. Fits the following models: NOTE: Used with manual control valves and is not compatible with the Millivolt setup Majestic Gas...
    $39.00
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  • Lennox Burner Assembly (H6556) Lennox Burner Assembly (H6556)
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    Lennox Burner Assembly (H6556)

    Replacement natural gas (NG) or propane (LP) burner assembly for Lennox gas stoves, fireplaces and inserts. Lennox part # H6556Replaces old Lennox part numbers H4866 & LB-95452F OEM IHP partFits other models, please check your owners manual for part...
    $228.00
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  • Lennox SIT Gas Train - NG (H6273) Lennox SIT Gas Train - NG (H6273)

    Lennox SIT Gas Train - NG (H6273)

    Replacement natural gas (NG) SIT gas train for Lennox gas stoves, fireplaces and inserts. Includes the gas valve (H1657), pilot assembly (69L17), valve plate and gas supply line. Fits the following Lennox / IHP Gas Fireplace Models:Lennox Merit Gas...
    $416.00

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.