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 Glass Panel (SRV17522) Heatilator Glass Panel (SRV17522)
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    Heatilator Glass Panel (SRV17522)

    Replacement glass panel for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: GC400 GC400L GC400E GC400LE GC421 (Pre 47/95) GC421L (Pre 47/95) GC421E (Pre 47/95) GC421LE (Pre 47/95) Heatilator part # SRV17522...
    $349.00
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  • HHT Firescreen Handle (SRV10002)
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    HHT Firescreen Handle (SRV10002)

    Replacement firescreen handle for Majestic, Heat N Glo and Heatilator electric, wood and gas stoves and fireplaces. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you...
    $10.00
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  • HHT Flame Control Extension / Hi-Lo Knob (571-533)
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    HHT Flame Control Extension / Hi-Lo Knob (571-533)

    Replacement 1.5 flame control extension / high - low knob for Quadra-Fire, Heat N Glo and Heatilator gas stoves and fireplaces. Fits LP and NG units. Click on the photo to enlarge and view other angles. Fits the following models: NOTE: This is...
    $6.00
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  • Lennox Micro Switch (H3452) Lennox Micro Switch (H3452)
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    Lennox Micro Switch (H3452)

    Replacement micro switch for Lennox gas and pellet stoves. Fits the following models: NOTE: This is a normally open switch that closes when depressed. Lennox Gas Stoves: CI30 L30 Reflections II Vision 30 Lennox Pellet Stoves: Profile...
    $16.00
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  • Napoleon SIT Pilot Assembly - NG (W010-0801)
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    Napoleon SIT Pilot Assembly - NG (W010-0801)

    Replacement natural gas (NG) SIT pilot assembly for Napoleon gas stoves and log sets. Fits the following models: NOTES: Some manuals have a misprint stating that W010-0801 is LP. This part is a NG (natural gas) pilot assembly. Please verify that you...
    $79.00
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  • Superior DR/DT-600 Log Set (69L77)
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    Superior DR/DT-600 Log Set (69L77)

    Replacement log set for Superior gas fireplaces. Fits the following models: Superior Gas Fireplaces: DR-600CMN DR-600CMP DR-600CEN DT-600CMN DT-600CMP DT-600CEN Lennox part # 69L77Replaces old part number 69L7401OEM IHP part May fit other...
    $378.00
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  • Heat N Glo Burner Assembly - LP/NG (SRV2025-007A) Heat N Glo Burner Assembly - LP/NG (SRV2025-007A)
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    Heat N Glo Burner Assembly - LP/NG (SRV2025-007A)

    Replacement propane (LP) or natural gas (NG) burner assembly for Heat N Glo gas fireplaces. Fits the following models: NOTES:  Includes burner assembly & pilot bracket. Some units may need an additional burner neck. Determine whether or not...
    $2,129.00
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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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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.