Cosmo Series Parts

Replacement parts for the Heat N Glo Cosmo Series fireplaces. Heat N Glo made several different models in the Cosmo 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 Temp Sensor (SRV046-018A)
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    HHT Temp Sensor (SRV046-018A)

    Replacement high limit switch/thermostat temp sensor assembly for Quadra-Fire, Heat N Glo and Heatilator gas fireplaces. Fits the following models: Quadra-Fire Gas Fireplaces: I30SE-LC, I30SE...
    $112.00
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  • HHT Valve Bracket (2118-104) HHT Valve Bracket (2118-104)
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    HHT Valve Bracket (2118-104)

    Replacement valve bracket for Heatilator, Heat N Glo, Majestic, and Quadra-Fire gas stoves and fireplaces. Used in natural gas (NG) and propane (LP) units. Fits the following models: Heatilator Gas...
    $11.00
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  • Rotom Heat & Glo Blower Kit (HB-RB168) Rotom Heat & Glo Blower Kit (HB-RB168)
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    Rotom Heat & Glo Blower Kit (HB-RB168)

    Replacement Rotom fan blower kit for HHT gas fireplaces. Measures 13" long x 4-7/8" high with 2 openings 1" x 4-7/8". Fits the following models: NOTE: Kit includes 115V blower, speed control, thermoswitch, plate connector, magnets and cord with 2 prong...
    $240.00
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  • HHT Thermostat Wire (SRV2118-170) HHT Thermostat Wire (SRV2118-170)
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    HHT Thermostat Wire (SRV2118-170)

    Replacement thermostat wire assembly/wall switch wire for Heatilator, Heat N Glo, Outdoor Lifestyles and Majestic fireplaces. This part measures 12' long. Fits the following models: NOTES:  Fits natural gas (NG) and propane (LP) units...
    $26.00
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  • HHT Conversion Kit - LP (LPK-MI-IFT) HHT Conversion Kit - LP (LPK-MI-IFT)
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    HHT Conversion Kit - LP (LPK-MI-IFT)

    Replacement natural gas (NG) to propane (LP) conversion kit for Heat N Glo and Quadra-Fire gas fireplaces. Fits the following models: Heat N Glo Gas Fireplaces: COSMO-I35-IFT SUPREME-I35-IFT Majestic Gas...
    $40.00
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  • HHT Rheostat and Temp Sensor Assembly (SRV2206-800) HHT Rheostat and Temp Sensor Assembly (SRV2206-800)
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    HHT Rheostat and Temp Sensor Assembly (SRV2206-800)

    Replacement rheostat and temp sensor for Quadra-Fire, Heat N Glo and Heatilator gas fireplaces. Fits the following models: NOTE: Includes the rheostat (2206-800), rheostat knob (100-512), temp sensor (046-018A) and wires. Quadra-Fire Gas...
    $149.00
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  • HHT Gas Stove Dual Blower Assembly (GFK-210-C) HHT Gas Stove Dual Blower Assembly (GFK-210-C)
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    HHT Gas Stove Dual Blower Assembly (GFK-210-C)

    Replacement dual blower kit assembly for Quadra-Fire, Heat N Glo and Heatilator gas fireplaces. Includes left and right blowers, power cord, wires, hardware and instructions. Fits the following models:Quadra-Fire Gas...
    $534.00
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  • HHT Rheostat (2206-800) HHT Rheostat (2206-800)
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    HHT Rheostat (2206-800)

    Replacement on / off rheostat for Quadra-Fire, Heat N Glo and Heatilator gas fireplaces. Fits the following models: NOTE: The rheostat knob can be purchased separately, part # SRV100-512 Quadra-Fire Gas...
    $32.00
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  • HHT Glass Door Assembly (GLA-349) HHT Glass Door Assembly (GLA-349)
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    HHT Glass Door Assembly (GLA-349)

    Replacement glass door assembly for Hearth & Home gas stoves and fireplaces. This part measures approximately 30" X 14.656". Fits the following HHT gas fireplace models: Heat N Glo Gas...
    $589.00
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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.