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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  • HHT Firescreen Assembly (SRV29958) HHT Firescreen Assembly (SRV29958)
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    HHT Firescreen Assembly (SRV29958)

    Replacement firescreen assembly for Majestic, Heatilator and Heat N Glo 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...
    $98.00
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  • HHT Gas Valve Regulator - NG (SRV060-504) HHT Gas Valve Regulator - NG (SRV060-504)
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    HHT Gas Valve Regulator - NG (SRV060-504)

    Replacement natural gas (NG) gas valve regulator for Hearth and Home Technologies fireplaces. Fits the following models: NOTE: For use on Robertshaw valves only. Standing pilot only, does not work with HSI, DSI or IPI.  Heat N Glo Gas...
    $44.00
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  • HHT Halogen Bulb (33961) HHT Halogen Bulb (33961)
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    HHT Halogen Bulb (33961)

    Replacement 120V halogen light bulb for Heat N Glo, Heatilator and Quadra-Fire gas and electric fireplaces. Sold individually. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity...
    $25.00
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  • HHT Pilot Shield (2128-124) HHT Pilot Shield (2128-124)
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    HHT Pilot Shield (2128-124)

    Replacement pilot shield for Heatilator, Heat N Glo and Majestic gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: GDST4336 - See Through GDST4336I - See Through GBFL4136L - Peninsula GBST4336I - See Through GDCL4136I - Left...
    $6.00
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  • HHT Rheostat Knob - Black (SRV100-512) HHT Rheostat Knob - Black (SRV100-512)
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    HHT Rheostat Knob - Black (SRV100-512)

    Replacement black rheostat knob for Heat N Glo, Heatilator and Quadra-Fire gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: Castile-Gas COLBAY-FS (PRE-ENHANCED) GARNET-MBK & GARNET-T SAPPHIRE SAPPHIRE-D Topaz I30SE-LC...
    $17.00
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  • Lennox SIT Gas Train - LP (H6275) Lennox SIT Gas Train - LP (H6275)
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    Lennox SIT Gas Train - LP (H6275)

    Replacement propane (LP) SIT gas train for Lennox gas stoves, fireplaces and inserts. Includes the gas valve (88J53), pilot assembly (69L18), valve plate and gas supply line. Fits the following Lennox / IHP Gas Fireplace Models Lennox Merit Gas...
    $415.00
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  • Lennox SIT Gas Train - LP (H6276) Lennox SIT Gas Train - LP (H6276)
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    Lennox SIT Gas Train - LP (H6276)

    Replacement propane (LP) SIT gas train for Lennox gas stoves, fireplaces and inserts. Includes the gas valve (88J53), pilot assembly (69L18), valve plate and gas supply line. Fits the following Lennox / IHP Gas Fireplace Models Lennox Merit Gas...
    $416.00
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  • Lopi and Avalon Robertshaw Thermo-Pile (98900752) Lopi and Avalon Robertshaw Thermo-Pile (98900752)
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    Lopi and Avalon Robertshaw Thermo-Pile (98900752)

    Replacement Robertshaw thermo-generator / thermopile for Lopi and Avalon gas stoves. Fits the following models: NOTE: both propane and natural gas (IF they have an RS pilot): Avalon Gas Stoves: Most Avalon Gas Stoves - Check part number Lopi Gas...
    $87.95
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  • Lopi and Avalon SIT Thermo-Generator (93006519)
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    Lopi and Avalon SIT Thermo-Generator (93006519)

    Replacement S.I.T. thermo-generator / thermopile for Lopi and Avalon gas stoves. Fits the following Travis pellet stove models, both propane and natural gas (IF they have an SIT pilot): Avalon Gas Stoves: Most Avalon Gas Stoves - Check part...
    $87.52
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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.