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 Gas Fireplace Hood (SRV29575) Heatilator Gas Fireplace Hood (SRV29575)
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    Heatilator Gas Fireplace Hood (SRV29575)

    Replacement Hood for Heatilator Gas Fireplaces.  Fits the following models. Heatilator Gas Fireplaces: CB4236IR CD4236ILR CD4236IR CD4236LR CD4236R GB4336 (post 03/04) GB4336I (post 03/04) GB4336IL (post 03/04) GB4336L (post...
    $60.00
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  • Heat N Glo & Heatilator Firescreen Assembly (29246) Heat N Glo & Heatilator Firescreen Assembly (29246)
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    Heat N Glo & Heatilator Firescreen Assembly (29246)

    Replacement firescreen assembly for Majestic, Heat N Glo and Heatilator fireplaces. NOTE: A quantity of 2 is required for a full replacement unless otherwise noted below or in your manual. Sold Individually. Fits the following models: Heat N...
    $40.00
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  • IHP RF Control Module (F2694)

    IHP RF Control Module (F2694)

    Replacement electronic control module for Superior, Astria and IronStrike gas stoves and fireplaces. Used on both LP and NG fireplaces. This control module is used on IPI valves only, does not work with DSI, HSI or standing pilot units. Fits the...
    $115.00
  • Vermont Castings Small Lava Rock Package (57897K)
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    Vermont Castings Small Lava Rock Package (57897K)

    Replacement small lava rock package for Vermont Castings gas stoves and log sets. Fits the following models: Vermont Castings Gas Stoves: Dutchwest 2465 Dutchwest 2475 Dutchwest 2476 Majestic Gas Fireplaces: OXDV30SP OXDV30-IPI Vermont...
    $30.00
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  • Astria & Lennox Door Assembly (H8122) Astria & Lennox Door Assembly (H8122)
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    Astria & Lennox Door Assembly (H8122)

     Replacement door assembly for Astria, Lennox and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Altair 40DMN Altair 40DMP Altair 40DEN Altair 40DMN-B Altair 40DMP-B Altair 40DEN-B Altair 40DEP-B AltairDLX...
    $316.00
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  • Valor Thermocouple (522999)
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    Valor Thermocouple (522999)

    Replacement thermocouple for Valor gas fireplaces. Fits the following models: Valor Gas Stoves: 492 520 736MN 736TN 736MP 736AP 737AN 737XN 936TTN Valor part # 522999 OEM Valor part May fit other models, please check your owner's manual...
    $23.10
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  • HHT Burner Orifice #52 .063 - LP (SRV17236) HHT Burner Orifice #52 .063 - LP (SRV17236)
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    HHT Burner Orifice #52 .063 - LP (SRV17236)

    Replacement propane (LP) burner orifice #52 (.063) for Heatilator, Quadra-Fire and Heat N Glo gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: Castile-Gas COLBAY-FS COLBAY-FS-B COLBAY INSERT (PRE...
    $17.00
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  • Superior 240F High Limit Switch (75L23) Superior 240F High Limit Switch (75L23)
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    Superior 240F High Limit Switch (75L23)

    Replacement 240F high limit switch for Superior gas fireplaces. Fits the following models:Superior Gas Stoves: B-40RMN B-40RMP B-40REN B-40REP Superior part # 75L23OEM IHP part May fit other models, please check your owner's manual for part...
    $27.00
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  • IHP SIT Thermocouple (74L57)
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    IHP SIT Thermocouple (74L57)

    Replacement SIT thermocouple for Astria, Lennox and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Altair 40DMN Altair 40DMP Altair 45DMN Altair 45DMP Altair 45DMN-B Altair 45DMP-B Altair 40DMN-B Altair...
    $44.00
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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.