See-Thru Series Parts

Replacement parts for the Heatilator See-Thru Series fireplaces. Heatilator made several different models in the See-Through Series. It is important to match your specific model against the information listed for the part. 

We carry all available parts for these stoves, but many of them are not on our website. If you can not find what you are looking for please call, e-mail, or fill out our Parts Request Form and we would be happy to assist you.

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  • HHT Shutter Bracket Assembly (2118-121) HHT Shutter Bracket Assembly (2118-121)
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    HHT Shutter Bracket Assembly (2118-121)

    Replacement air shutter bracket assembly for Heat N Glo, Heatilator and Majestic gas stoves, fireplaces and inserts. Used for both NG and LP units. Click on the photo to enlarge and view other angles. Fits the following HHT Gas Fireplace models: Heat N...
    $11.00
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  • Heatilator Door Track Support (12757) Heatilator Door Track Support (12757)
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    Heatilator Door Track Support (12757)

    Replacement door track support for the glass door on Heatilator wood and gas fireplaces. Fits the following models: NOTE: This door track support only works with the GC36A and GC36B doors. Heatilator Wood...
    $27.00
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    Heat N Glo & Heatilator Cross Log #3 (SRV2126-702)

    Replacement cross log #3 for Heat N Glo and Heatilator gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: ST-550T-IPI Heatilator Gas Fireplaces: GDST3831I Heat N Glo/Heatilator part # SRV2126-702OEM HHT part May fit many...
    $224.00
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  • Heatilator GDST5244I Screen Assembly (4045-012) Heatilator GDST5244I Screen Assembly (4045-012)
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    Heatilator GDST5244I Screen Assembly (4045-012)

    Replacement screen assembly for Heatilator gas fireplaces. Fits the following models: Heatilator Gas Fireplaces: GDST5244I GDST5244IL Heatilator part # 4045-012OEM HHT part May fit other models, please check your owner’s manual for...
    $122.00
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  • HHT Junction Box Cover Plate (SRV4031-222)
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    HHT Junction Box Cover Plate (SRV4031-222)

    Replacement junction box cover plate for Quadra-Fire, Heat N Glo and Heatilator gas fireplaces. Fits the following models: NOTE: Some stoves may require more than 1 piece for complete replacement. Please order the quantity you require. Sold individually...
    $43.00
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  • HHT On/Off Valve (SRV15697) HHT On/Off Valve (SRV15697)
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    HHT On/Off Valve (SRV15697)

    Replacement on/off gas line valve for Quadra-Fire, Heat N Glo, Outdoor Lifestyles and Heatilator gas stoves and inserts. Fits the following models: NOTE: Used on natural gas (NG) and propane (LP) unit. Quadra-Fire Gas...
    $41.00
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Why Buy Parts from Mountain View Hearth Products?

We’re the world’s largest source for stove, fireplace, grill, and appliance repair parts. Whether you’re fixing a decades-old wood stove or replacing a worn-out control board on a high-end grill, we make it easy to get the right part — fast.

We stock both original manufacturer parts and high-quality alternatives — so you get the same great fit and performance, often with more affordable options to choose from.

Most sellers only carry the basics like blowers and igniters. We go deeper — with brackets, trim, switches, control panels, gaskets, screws, and more. If your unit has it, chances are, we carry it.