Harman Gas Parts

Over the past 39+ years, Harman® has designed multiple patents, won multiple Vesta awards in five fuel categories, and received accolades for business growth. The patented PelletPro™ System and burn pot propelled Harman to the forefront of pellet technology, and today remains unmatched.

Home is where the heart is, and for Harman that will always be Halifax, Pennsylvania. In 2007, Harman joined the Hearth & Home Technologies® family, bringing with it the dedication to performance and engineering excellence that has been a promise since Dane first set in motion Harman’s journey of entrepreneurial energy and innovation.

In 1980, Dane created the tagline “Built to a Standard, Not a Price” and we will not waiver from this promise. Harman products are heating solutions built to withstand the test of time with reliable warmth and aesthetic elegance. Each and every product is premised on optimal performance and engineering excellence. We use American component suppliers, enabling us to build our products with uncompromising quality, and pride ourselves on design principles that never go out of style.

We carry the full line of OEM replacement parts currently available for Harman gas stoves and fireplaces. If you cannot find the part you are looking for please call, e-mail or fill out our Parts Request Form and we will be happy to assist you.

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  • Harman Clarity Rear Burner Tube (3-40-08226) Harman Clarity Rear Burner Tube (3-40-08226)
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    Harman Clarity Rear Burner Tube (3-40-08226)

    Replacement rear burner tube for Harman gas stoves. Fits the following models: Harman Gas Stoves: Clarity 929 B-Vent Clarity 929 DV Clarity 828i Insert Harman part # 3-40-08226 OEM HHT part May fit other models, please check your owner's manual...
    $200.00
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  • OEM SIT Valve - LP (0820645) OEM SIT Valve - LP (0820645)

    OEM SIT Valve - LP (0820645)

    Replacement propane (LP) SIT gas valve for Empire Comfort, IHP, Harman, Napoleon and Regency gas fireplaces. Fits the following models: Regency Gas Fireplaces: Regency P33 Waterford Tara T25 Regency part # 910-478 Harman Gas...
    $164.38
  • OEM SIT Pilot Assembly - NG (0199744)
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    OEM SIT Pilot Assembly - NG (0199744)

    Replacement natural gas (NG) pilot assembly for many gas stoves, fireplaces and inserts. Fits the following models: Compatible with some models of the following brands: Harman Heat N Glo Heatilator Majestic Monessen Quadra-Fire Vermont...
    $105.67
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  • HHT High Temp Black Silicone (3-42-36218) HHT High Temp Black Silicone (3-42-36218)
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    HHT High Temp Black Silicone (3-42-36218)

    Replacement black hi-temp silicone for HHT gas stoves & fireplaces.  May fit multiple models, check owner's manual for part number compatibility. NOTE:  Due to DOT regulations, this item cannot be shipped by air and must be shipped...
    $26.00
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  • Harman Clarity 929 Center Glass (3-40-120) Harman Clarity 929 Center Glass (3-40-120)
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    Harman Clarity 929 Center Glass (3-40-120)

    Replacement center (front) glass for Harman stoves. This part measures 19" x 13-3/4". Glass gasket (1-00-2312) sold separately. Click on the photo to enlarge and view other angles. Fits the following models: Harman Gas Stoves: Clarity 929...
    $290.00
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  • Harman Fireluxe Thermocouple (3-40-09906) Harman Fireluxe Thermocouple (3-40-09906)
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    Harman Fireluxe Thermocouple (3-40-09906)

    Replacement thermocouple for Harman gas stoves. Fits the following models: Harman Gas Stoves: Fireluxe Harman part # 3-40-09906 OEM HHT part May fit other models, please check your owner's manual for part number compatibility.
    $107.00
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  • OEM SIT Pilot Assembly - NG (0199761) OEM SIT Pilot Assembly - NG (0199761)
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    OEM SIT Pilot Assembly - NG (0199761)

    Replacement natural gas (NG) pilot assembly for standing pilot units ONLY. This does not work with electronic ignition. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard, and Vantage Hearth...
    $97.46
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  • Harman Blower Control Snap Disc (3-20-408412) Harman Blower Control Snap Disc (3-20-408412)
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    Harman Blower Control Snap Disc (3-20-408412)

    Replacement 110-20 snap switch for Harman gas and wood stoves. This is the snap disc that controls the blower / fan. Click on the photo to enlarge and view other angles. Fits the following Harman stove models: Harman Gas Stove Models: Clarity 929...
    $35.00
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  • HHT Black Gasket Adhesive (SRV13863) HHT Black Gasket Adhesive (SRV13863)
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    HHT Black Gasket Adhesive (SRV13863)

    Replacement black gasket adhesive for HHT pellet, gas and wood stoves. May fit many models, please check your owner’s manual for part number compatibility. HHT part # SRV13863OEM HHT part
    $18.00
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  • Vermont Castings 1/4-20 X 1 " Screw (1200889) Vermont Castings 1/4-20 X 1 " Screw (1200889)
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    Vermont Castings 1/4-20 X 1 " Screw (1200889)

    Replacement 1/4-20 X 1" screw for Vermont Castings fireplaces, stove, and inserts.  May fit multiple models. Please check your owner's manual for part number compatibility.  Vermont Castings part # 1200889OEM HHT part
    $8.00
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  • Harman 1/4-20 Z5 Nut - 4 Pack (3-30-8004) Harman 1/4-20 Z5 Nut - 4 Pack (3-30-8004)
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    Harman 1/4-20 Z5 Nut - 4 Pack (3-30-8004)

    Replacement set of 4, 1/4 - 20 Z5 nuts for Harman gas, pellet and wood and coal stoves. Fits the following models: Harman Pellet Stoves: Advance - Door latch Invincible Insert Invincible RS PB105 Harman Gas Stoves: Shadowlight XL Harman...
    $1.00
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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.