XXV-TC Parts

The Harman XXV-TC pellet stove started production in September 2016, and is currently still in production. Also called the Harman 25-TC.

We can get all parts currently available for the Harman XXV-TC Pellet stove. Any Harman XXV-TC part that is listed on our site is typically stocked, if you do not see the part you are looking for we can order it in. If you can not 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 Power Entry Module (3-20-803744) Harman Power Entry Module (3-20-803744)
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    Harman Power Entry Module (3-20-803744)

    Replacement power entry module for Harman pellet stoves. Fits the following models: Harman Pellet Stoves:  Accentra52i-TC XXV-TC Absolute43 Absolute43-C Absolute63 Allure50 P42i-TC Harman part # 3-20-803744OEM Harman part May fit...
    $43.00
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  • Harman XXV & XXV-TC Extension Spring (3-31-2181)
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    Harman XXV & XXV-TC Extension Spring (3-31-2181)

    Replacement 3/4" x 4" extension spring for Harman pellet stoves. Fits the following models: Harman Pellet Stoves: XXV XXV-TC Harman part # 3-31-2181OEM HHT part May fit other models, please check your owner's manual for part number compatibility.
    $13.00
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  • Harman XXV Ash Door Gasket - 30 Feet (1-00-71611) Harman XXV Ash Door Gasket - 30 Feet (1-00-71611)
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    Harman XXV Ash Door Gasket - 30 Feet (1-00-71611)

    Replacement ash door gasket for Harman XXV and XXV-TC pellet stoves. Gasket is 30 feet long with self adhesive. Harman part # 1-00-71611 OEM Harman part May fit other models, please check your owner's manual for part number compatibility.
    $117.00
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  • Harman XXV & XXV-TC Cable Lanyard (3-31-677070)
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    Harman XXV & XXV-TC Cable Lanyard (3-31-677070)

    Replacement cable lanyard for Harman pellet stoves. Fits the following models: Harman Pellet Stoves: XXV XXV-TC Harman part # 3-31-677070OEM Harman part May fit other models, please check your owner’s manual for part number compatibility.
    $8.00
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  • Harman Draft Meter Bolt and Tube (1-00-04004) Harman Draft Meter Bolt and Tube (1-00-04004)
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    Harman Draft Meter Bolt and Tube (1-00-04004)

    Replacement draft meter bolt and tube for Harman pellet stoves. Fits the following models: Harman Pellet Stoves: Absolute 43 Absolute43-C Absolute 63 Accentra 52i-TC Accentra 52i Accentra FS Accentra Insert Advance Allure 50 HF60 P35i...
    $25.00
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  • Harman UL Slide Plate Assembly (1-10-677121A) Harman UL Slide Plate Assembly (1-10-677121A)
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    Harman UL Slide Plate Assembly (1-10-677121A)

    Replacement UL short slide plate assembly for Harman and Heatilator Eco-Choice pellet stoves. This part measures 6-9/16" x 3-15/16". Fits the following models: Harman Pellet Stoves: Accentra (After serial # 00840001) Accentra Insert (After serial #...
    $97.00
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  • HHT UL Air Intake Assembly with Gasket  (1-10-06810A) HHT UL Air Intake Assembly with Gasket  (1-10-06810A)
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    HHT UL Air Intake Assembly with Gasket (1-10-06810A)

    Replacement UL air intake assembly with gasket for HHT pellet stoves. Fits the following models: Harman Pellet Stoves: Absolute 43 Absolute43-C Absolute 63 Accentra - Post serial # 008400001 Accentra Insert - Post serial # 008240096 Accentra...
    $55.00
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    Harman Door W/ Gasket - Black (4-00-674053A)

    Replacement black door with gasket for Harman pellet stoves. Fits the following models: Harman Pellet Stoves: Accentra52i Accentra52i-TC Accentra Insert XXV Pellet Stove XXV-TC Harman part # 4-00-674053AOEM HHT part May fit other models,...
    $721.00
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  • Harman XXV Ash Pan (1-10-677044) Harman XXV Ash Pan (1-10-677044)
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    Harman XXV Ash Pan (1-10-677044)

    Replacement ash pan for Harman pellet stoves. Fits the following models: Harman Pellet Stoves: XXV XXV-TC Harman part # 1-10-677044 OEM HHT part May fit other models, please check your owner's manual for part number compatibility. 
    $241.00
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  • HHT Silicone Tubing - 1/8" x 5' (1-00-5113574) HHT Silicone Tubing - 1/8" x 5' (1-00-5113574)
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    HHT Silicone Tubing - 1/8" x 5' (1-00-5113574)

    Replacement 1/8 x 5' silicone tubing for HHT stoves. Fits the following models: Harman Pellet Stoves: Absolute 43 Absolute43-C Aboslute 63 Accentra-Cast Accentra Insert Accentra 52i Accentra 52i-TC Advance Allure 50 HF60 P35i...
    $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.