Sirius Parts

We carry the full line of OEM replacement parts currently available for the Astria Sirius Series gas fireplaces.

Not all parts are listed on our website, so if you can not find what you are looking for please call, e-mail or fill out our Parts Request Form and we will be happy to assist you.

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  • IHP #37 Orifice - NG (24M10) IHP #37 Orifice - NG (24M10)
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    IHP #37 Orifice - NG (24M10)

    Replacement #37 natural gas (NG) orifice for Astria, Lennox and Superior gas stoves. Fits the following models: Lennox Gas Stoves: EDVI30 LMDV-4035CNE LMDV-4035CNM MPB-4035CNM Superior Gas...
    $40.00
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  • IHP Control Compartment Access Door Gasket (H8436)
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    IHP Control Compartment Access Door Gasket (H8436)

    Replacement control compartment access door gasket for Astria, Lennox and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Rhapsody42TEN Rhapsody54TEN Sirius42TEN Sirius42TEP Sirius54TEN Sirius54TEP Lennox Gas...
    $68.00
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  • Astria & Superior Burner Assembly (H8432) Astria & Superior Burner Assembly (H8432)
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    Astria & Superior Burner Assembly (H8432)

    Replacement burner assembly for Astria and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Rhapsody54 Sirius54 Superior Gas Fireplaces: DRL6554 IHP part # H8432OEM IHP part May fit other models, please check...
    $511.00
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  • Astria Linear Barrier- 54" (J7426) Astria Linear Barrier- 54" (J7426)
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    Astria Linear Barrier- 54" (J7426)

    Replacement IHP Astria 54" Linear Barrier. This part measures 55-1/4" x 18-13/16". Fits the following models: Astria Gas Fireplaces: Rhapsody54TEN Sirius54TEN Sirius54TEP IHP part number J7426 OEM IHP Part May fit many models, please check...
    $169.25
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  • Lennox Blower Kit (80L86) Lennox Blower Kit (80L86)
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    Lennox Blower Kit (80L86)

    Replacement blower kit (FBK-250) for Lennox gas stoves, inserts, and fireplaces. This kit includes the blower assembly, speed control module (H6487), 2 screws and instructions. The snap disc used in this blower kit is the 13M23. Fits the following...
    $534.00
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  •  Astria & Superior Linear Door Latch (H8433)  Astria & Superior Linear Door Latch (H8433)
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    Astria & Superior Linear Door Latch (H8433)

    Replacement linear door latch for Astria and Superior gas stoves. Fits the following models: Astria Gas Stoves: RHAPSODY42TEN RHAPSODY54TEN  Sirius42TEN Sirius42TEP Sirius54TEN Sirius54TEP Superior Gas...
    $264.00
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  • Superior & Astria Gas Train Assembly - LP (H8797) Superior & Astria Gas Train Assembly - LP (H8797)
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    Superior & Astria Gas Train Assembly - LP (H8797)

    Replacement propane (LP) gas train assembly for Superior and Astria gas fireplaces. Fits the following models: NOTE: This assembly is to convert a Honeywell valve system to a SIT valve system. Superior Gas Fireplaces: DRL3054TEP Astria Gas...
    $552.00
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    IHP Flex Gas Line w/Shutoff (93L32)

    Replacement flexline gas conductor for Astria, Lennox and Superior gas fireplaces and log sets. Fits the following models: Astria Gas Fireplaces: Altair 40DMN Altair 40DMP Altair 40DEN Altair 45DMN Altair 45DMP Altair 45DEN Altair...
    $85.00
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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.