SL-550 Series Parts

Replacement parts for the Heat N Glo SL-550 Series fireplaces. Heat N Glo made several different models in the SSL-550 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 Gas Stove Fan Kit (GFK-160A) HHT Gas Stove Fan Kit (GFK-160A)
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    HHT Gas Stove Fan Kit (GFK-160A)

    Replacement blower kit assembly for Majestic, Heatilator, Heat N Glo and Quadra-Fire gas stoves, inserts and fireplaces. Includes blower with power cord, speed control (100-510A), temperature sensor (107-531A), wires, hardware and instructions. Fits the...
    $319.00
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  • HHT Variable Gas Valve Regulator - LP (060-519)
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    HHT Variable Gas Valve Regulator - LP (060-519)

    Replacement propane (LP) variable gas valve regulator for Quadra-Fire, Heat N Glo, and Heatilator gas fireplaces. For use on Robertshaw valves only. Standing pilot only, does not work with HSI, DSI or IPI. Fits the following models: Quadra-Fire...
    $53.00
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  • HHT Glass Door Assembly (GLA-550TR) HHT Glass Door Assembly (GLA-550TR)
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    HHT Glass Door Assembly (GLA-550TR)

    Replacement glass door assembly for Heat N Glo, Heatilator, Quadra-Fire and Majestic gas stoves and fireplaces. This part measures approximately 30.524" X 21.087". Fits the following models: Heat N Glo Gas...
    $423.00
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  • HHT Pilot Orifice - LP (SRV593-527)
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    HHT Pilot Orifice - LP (SRV593-527)

    Replacement propane (LP) pilot orifice for Heat N Glo, Heatilator, Majestic, Outdoor Lifestyles, and Quadra-Fire gas fireplaces and log sets. Fits the following models: Heat N Glo Gas...
    $19.00
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  • HHT Variable Gas Valve Regulator - NG (SRV060-518) HHT Variable Gas Valve Regulator - NG (SRV060-518)
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    HHT Variable Gas Valve Regulator - NG (SRV060-518)

    Replacement natural gas (NG) variable gas valve regulator for Quadra-Fire, Heatilator, and Heat N Glo gas fireplaces. Fits the following models: NOTE: For use on Robertshaw valves only. Standing pilot only, does not work with HSI, DSI or...
    $52.00
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  • Heat N Glo Gas Valve - NG (060-520) Heat N Glo Gas Valve - NG (060-520)

    Heat N Glo Gas Valve - NG (060-520)

    Replacement natural gas (NG) 30 second gas valve for Heat & Glo gas stoves and inserts. For standing pilot units only, does not work with IPI, HSI or DSI. Click on the photo to enlarge and view other angles. Fits the following models:Heat N Glo Gas...
    $345.00
  • HHT Flex Ball Valve Assembly - 12" (SRV302-320) HHT Flex Ball Valve Assembly - 12" (SRV302-320)

    HHT Flex Ball Valve Assembly - 12" (SRV302-320)

    Replacement 12" flex ball valve assembly for Heat N Glo, Heatilator, Majestic, Outdoor Lifestyles and Quadra-Fire gas fireplaces. Fits the following models: NOTE: Fits NG and LP units. Heat N Glo Gas...
    $49.00
  • HHT Gas Valve Regulator - NG (SRV230-1570) HHT Gas Valve Regulator - NG (SRV230-1570)
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    HHT Gas Valve Regulator - NG (SRV230-1570)

    Replacement natural gas (NG) SIT gas valve regulator for Quadra-Fire, Heat N Glo, Heatilator and Majestic gas stoves. Fits the following models: NOTE: For use on SIT valves only, does not fit Robertshaw valves even if your model is listed...
    $52.00
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  • Aftermarket HHT Blower Assembly Kit (MFK-160)
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    Aftermarket HHT Blower Assembly Kit (MFK-160)

    Aftermarket blower kit assembly for Quadrafire, Heat N Glo and Heatilator gas stoves, inserts, and fireplaces. Fits the following models: NOTE: Includes blower with power cord, speed control, temperature sensor, wires, hardware and instructions...
    $178.00
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  • HHT Flexible Gas Tube Connector (477-301A) HHT Flexible Gas Tube Connector (477-301A)
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    HHT Flexible Gas Tube Connector (477-301A)

    Replacement flexible gas connector / burner tube assembly for Royal, Quadra-Fire, Heat N Glo and Heatilator gas fireplaces and gas log sets. Fits the following models: NOTE: Used for both natural gas (NG) and propane (LP) Quadra-Fire Gas...
    $58.00
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  • HHT Gas Valve Regulator - LP (SRV230-1520) HHT Gas Valve Regulator - LP (SRV230-1520)
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    HHT Gas Valve Regulator - LP (SRV230-1520)

    Replacement propane (LP) SIT gas valve regulator for Quadra-Fire, Heatilator, Heat N Glo and Majestic gas stoves. Fits the following models: NOTE: For use on SIT valves only, does not fit Robertshaw valves even if your model is...
    $59.00
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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.