Slim Line Series Parts

Replacement parts for the Heat N Glo Slim Line Series fireplaces. Heat N Glo made several different models in the Slim Line 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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  • Heat N Glo Bottom Louver (540-257A) Heat N Glo Bottom Louver (540-257A)
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    Heat N Glo Bottom Louver (540-257A)

    Replacement lower louvre panel for Heat N Glo gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: SL-350TV SL-350TV-DSI SL-350TRS SL-350TRS-C SL-350TRS-CE-D (PRE SERIAL # 00295123) Heat N Glo part # 540-257AOEM HHT...
    $399.00
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  • Heat N Glo Burner Assembly (540-234A) Heat N Glo Burner Assembly (540-234A)
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    Heat N Glo Burner Assembly (540-234A)

    Replacement burner assembly for Heat N Glo gas inserts and fireplaces. Fits the following HHT gas fireplace models: Heat N Glo Gas Fireplaces: SL-350DVT - NG SL-350DVT-DSI - NG SL-350TRS - NG & LP SL-350TRS-C - Pre serial # 0021080044 - NG...
    $389.00
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  • Heat N Glo Control Wire (HTI-23-007)
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    Heat N Glo Control Wire (HTI-23-007)

    Replacement WSK-MLT control wire for Heat N Glo gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: PIER-36-TR-IPI SL-36-ULTIMATE ST-36TR-IPI HHT part # HTI-23-007 OEM HHT part May fit other models, please check your...
    $23.00
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  • Heat N Glo Conversion Kit - LP (LPK-550TRS-IPIE) Heat N Glo Conversion Kit - LP (LPK-550TRS-IPIE)
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    Heat N Glo Conversion Kit - LP (LPK-550TRS-IPIE)

    Replacement propane (LP) conversion kit for Heat N Glo gas stoves and fireplaces. This kit is to convert a fireplace gas valve from natural gas (NG) to propane (LP). Kit includes a burner orifice, pilot orifice, gas valve regulator, propane conversion...
    $439.00
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  • Heat N Glo Front Right Log #3 (SRV2066-703) Heat N Glo Front Right Log #3 (SRV2066-703)
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    Heat N Glo Front Right Log #3 (SRV2066-703)

    Replacement front front log #3 for Heat N Glo gas fireplaces. Fits the following models: NOTE: The part number for this log was misprinted as log # 2 in some manuals and parts list, however, this part number is for log #3. Heat N Glo Gas...
    $90.00
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  • Heat N Glo Grate/Base Pan Assembly (2118-015) Heat N Glo Grate/Base Pan Assembly (2118-015)
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    Heat N Glo Grate/Base Pan Assembly (2118-015)

    Replacement grate assembly/base pan assembly for Heat N Glo gas stoves. Fits the following models: Heat N Glo Gas Stoves: SL-750TR-E SL-750TR-IPI-E SL-750TV-IPI-E SL-750TV-IPI-F SL-750TRLP-E SL-750TRLP-IPIE Heat N Glo part # 2118-015OEM...
    $109.00
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    Heat N Glo Left Side Refractory (SRV2044-710)

    Replacement left refractory for Heat N Glo gas fireplaces. Fits the following model: Heat N Glo Gas Fireplaces: SL-550TRS-E SL-550TRS-IPI-D SL-550TRS-IPI-E Heat N Glo part # SRV2044-710 OEM HHT part May fit other models, please check your...
    $237.00
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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.