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.

Sidebar Sidebar Sidebar
  • HHT IPI Valve Regulator - NG (SRVNGK-DXV) HHT IPI Valve Regulator - NG (SRVNGK-DXV)
    Add to Cart The item has been added

    HHT IPI Valve Regulator - NG (SRVNGK-DXV)

    Replacement natural gas (NG) IPI valve regulator for Quadra-Fire, Heat N Glo, Heatilator and Majestic gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: QV36A-FB (EXPRESSION) QV-PIER-HV-IPI QV-ST-HV-IPI Heat N Glo Gas...
    $78.00
    Add to Cart The item has been added
  • Heat N Glo Valve - LP (040-501) Heat N Glo Valve - LP (040-501)

    Heat N Glo Valve - LP (040-501)

    Replacement propane valve for Heat N Glo gas stoves. Fits the following models:Heat N Glo Gas Stoves: Bay Insert Bay Insert-NS - Pre May 1996 BAY-INSERT-NF DVT Insert DVT STOVE - Pre May 1996 SL Insert SL Insert-B Bay 30 Bay-GDV-95 - Pre May...
    $345.00
  • HHT Burner Orifice #53C - LP (582-853) HHT Burner Orifice #53C - LP (582-853)
    Add to Cart The item has been added

    HHT Burner Orifice #53C - LP (582-853)

    Replacement Propane (LP) orifice #53C for Heat N Glo, Majestic  Quadra-Fire, and Royal gas stoves. Fits the following models: Heat N Glo Gas Fireplaces: 6000GBV 6000GBV-IPI 6000GLX-IPI-R - Quantity of 2 is required 6000GLX-IPI-S -...
    $7.00
    Add to Cart The item has been added
  • HHT Pilot Orifice - LP (SRV2103-117) HHT Pilot Orifice - LP (SRV2103-117)
    Add to Cart The item has been added

    HHT Pilot Orifice - LP (SRV2103-117)

    Replacement propane (LP) pilot orifice for Heat N Glo, Heatilator, Quadra-Fire and Majestic gas log sets and fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: 6000C 6000G 6000GBV 8000C-LP 8000TR-OAK - Post serial #...
    $44.00
    Add to Cart The item has been added
  • HHT Pilot Tube (SRV485-301) HHT Pilot Tube (SRV485-301)
    Add to Cart The item has been added

    HHT Pilot Tube (SRV485-301)

    Replacement pilot tube assembly with fittings for Heatilator, Heat N Glo, Majestic, Outdoor Lifestyles, Quadra-Fire, Heat N Glo and Majestic gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: QV32 QV32-A QV32B - Pre serial...
    $97.00
    Add to Cart The item has been added
  • HHT Pilot Orifice - NG (SRV593-528) HHT Pilot Orifice - NG (SRV593-528)
    Add to Cart The item has been added

    HHT Pilot Orifice - NG (SRV593-528)

    Replacement natural gas (NG) pilot orifice .0115 for Heat N Glo, Heatilator, Outdoor Lifestyles, Majestic and Quadra-Fire gas stoves and log sets. Fits the following models: Quadra-Fire Gas...
    $19.00
    Add to Cart The item has been added
  • HHT Junction Box - Standing Pilot (100-250A) HHT Junction Box - Standing Pilot (100-250A)
    Add to Cart The item has been added

    HHT Junction Box - Standing Pilot (100-250A)

    Replacement junction box for Quadra-Fire, Royal Fireplaces, Heat N Glo and Heatilator gas and wood fireplaces. Used for both NG and LP units. This is a standing pilot junction box, does not work with DSI, HSI or IPI units, unless the model is listed...
    $36.00
    Add to Cart The item has been added
  • HHT Dexen Valve - LP (SRV593-501) HHT Dexen Valve - LP (SRV593-501)

    HHT Dexen Valve - LP (SRV593-501)

    Replacement propane (LP) Dexen gas valve for Heat N Glo, Heatilator, Outdoor Lifestyles and Quadra-Fire gas log sets and fireplaces. Fits the following models: NOTE: This is an IPI valve and will not work with DSI, HSI or standing pilot units...
    $239.00

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.