TD42A Parts

The Heatilator TD42A was made from January 1985 to May 1988.

We can get all parts currently available for the TD42A wood fireplace. Any Heatilator TD42A 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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  • HHT High Temp Red Silicone (SIL-HT-RED)
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    HHT High Temp Red Silicone (SIL-HT-RED)

    Replacement high temp red silicone for HHT gas, pellet, and wood stoves. May fit many models, please check your owner’s manual for part number compatibility. NOTE:  Due to DOT regulations, this item cannot be shipped by air and must...
    $13.00
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  • Heatilator TD42A & TD42B Back Refractory (10833) Heatilator TD42A & TD42B Back Refractory (10833)
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    Heatilator TD42A & TD42B Back Refractory (10833)

    Replacement back refractory for Heatilator wood fireplaces. Fits the following models: NOTE: To prevent cracking due to thermal shock, we recommend seasoning the refractory by building relatively small fires for the first few burns, and then gradually...
    $249.00
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  • Heatilator Bi-Fold Door - Black (DM1142) Heatilator Bi-Fold Door - Black (DM1142)
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    Heatilator Bi-Fold Door - Black (DM1142)

    Replacement black bi-fold doors for Heatilator gas and wood fireplaces. Each door measures 20.62" wide and 19.62" tall. Fits the following models: Heatilator Gas Fireplaces: G420 GC420 Heatilator Wood...
    $611.00
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  • Heatilator Left Side Refractory (10831)
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    Heatilator Left Side Refractory (10831)

    Replacement left side refractory panel for Heatilator wood stoves. This part measures 17.82"W x 20.58"H. Fits the following models: NOTE: To prevent cracking due to thermal shock, we recommend seasoning the refractory by building relatively small fires...
    $124.00
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  • Heatilator Right Side Refractory (11382) Heatilator Right Side Refractory (11382)
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    Heatilator Right Side Refractory (11382)

    Replacement right side refractory for Heat N Glo wood stoves. Fits the following models: NOTE: To prevent cracking due to thermal shock, we recommend seasoning the refractory by building relatively small fires for the first few burns, and then gradually...
    $100.00
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  • HHT Firescreen Rod (11755A) HHT Firescreen Rod (11755A)
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    HHT Firescreen Rod (11755A)

    Replacement firescreen rod for Heatilator, Heat N Glo and Majestic wood stoves. Sold Individually. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require...
    $20.00
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  • Heatilator & Heat N Glo Grate Assembly (GR9) Heatilator & Heat N Glo Grate Assembly (GR9)
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    Heatilator & Heat N Glo Grate Assembly (GR9)

    Replacement grate assembly for Heatilator and Heat N Glo wood stoves and fireplaces. Fits the following models:Heatilator Wood Fireplaces: TD4200 TD42A Heat N Glo Wood Fireplaces: RHW-51 HHT part # GR9OEM HHT partMay fit other models, please...
    $193.00
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    Heatilator DX36A & DX36AI Side Refractory (14134)

    Replacement side refractory for Heatilator wood fireplaces. Fits the following models: NOTE: To prevent cracking due to thermal shock, we recommend seasoning the refractory by building relatively small fires for the first few burns, and then gradually...
    $134.00
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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.