Astria Gas Parts

Traditional gas fireplaces that stand the test of time. Bold modern fireplaces that are a work of art. And every other style in between. Whatever you’re seeking in an indoor gas fireplace, Astria has a beautiful solution that lets your style shine. All while delivering energy-efficient warmth that invites you to slow down and relax. Choose from Direct Vent, Vent-Free and B-Vent gas fireplace styles.

We carry the full line of OEM replacement parts currently available for Astria gas fireplaces and inserts. If you cannot find the part 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 #52 Brass Burner Orifice - LP (37G00) IHP #52 Brass Burner Orifice - LP (37G00)
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    IHP #52 Brass Burner Orifice - LP (37G00)

    Replacement #52 propane (LP) brass burner orifice for Astria, Lennox and Superior gas fireplaces. Fits the following Lennox models: Astria Gas Fireplaces: Altair 45DMP Altair 45DMP-B Altair 45DEP-B AltairDLX 45TEP-B Sirius54TEP Lennox Gas...
    $40.00
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  • Lennox Orifice #55 - LP (19L52) Lennox Orifice #55 - LP (19L52)
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    Lennox Orifice #55 - LP (19L52)

    Replacement LP orifice #55 for Lennox gas stoves, fireplaces and inserts. Fits the following Lennox models: Lennox Elite Gas Stoves: EDCRPE-L EDCRPE-R EDCRPM-L EDCRPM-R EDPFPE EDPFPM EDSTPE EDSTPM Astria Gas Stove: Altair 40DMP Altair...
    $40.00
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  • Superior Brass Orifice (#53) - LP (39L10) Superior Brass Orifice (#53) - LP (39L10)
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    Superior Brass Orifice (#53) - LP (39L10)

    Replacement LP brass orifice (#53) for Superior gas stoves and fireplaces. Fits the following models: Superior Gas Stoves: DRT3545DEP-B DCR3545DEP-B Astria Gas Fireplace: Altair 40DMP Altair 45DMP Altair 45DMP-B Altair 45DEP-B Altair...
    $40.00
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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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  • Astria & Superior #51 Burner Orifice (H8303)
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    Astria & Superior #51 Burner Orifice (H8303)

    Replacement #51 burner orifice for Astria & Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Aries33TEN AriesCD33TEN Altair 40DMN Altair 40DEN Altair 45DMN Altair 45DEN Altair 45DMN-B Altair 45DEN-B Altair...
    $40.00
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  • Astria & Superior Orifice - LP (99K79) Astria & Superior Orifice - LP (99K79)
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    Astria & Superior Orifice - LP (99K79)

    Replacement propane (LP) orifice for Astria and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Rhapsody42 Gemini45DMP Gemini45DEP Scorpio40DEP Scorpio40DEP-B Scorpio CD40DEP Scorpio CD40DEP-B Superior Gas...
    $40.00
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  • Astria Orifice Gas Connector (H7257) Astria Orifice Gas Connector (H7257)
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    Astria Orifice Gas Connector (H7257)

    Replacement orifice gas connector for Astria stoves and fireplaces. Fits the following models: Astria Gas Stove: Altair 45DMN-B Altair 45DMP-B Altair 45DEN-B Altair 45DEP-B Altair 40DMN-B Altair 40DMP-B Altair 40DEN-B Altair...
    $40.00
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  • IHP Injector Orifice (.0670) - LP (J3607) IHP Injector Orifice (.0670) - LP (J3607)
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    IHP Injector Orifice (.0670) - LP (J3607)

    Replacement propane (LP) injector orifice (.0670) 1.70mm for Astria, Comfort Flame, Everwarm, FMI, Superior, and Vanguard gas logs and fireplaces. Fits the following models: Astria Gas Log Sets: RioLights24MP RioLights30MP Comfort Flame Gas...
    $27.00
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  • FMI & Astria #50 Orifice .0700 - LP (J6981) FMI & Astria #50 Orifice .0700 - LP (J6981)
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    FMI & Astria #50 Orifice .0700 - LP (J6981)

    Replacement LP #50 orifice .0700 for FMI and Astria gas fireplaces. Fits the following models: Astria Gas Fireplaces: VeniceLights43TEP FMI Gas Fireplaces: VEADV36PE EADV36PE IHP part # J6981Replaces old part number 23098OEM IHP part
    $40.00
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  • Astria #56 Orifice - LP (62L37)
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    Astria #56 Orifice - LP (62L37)

    Replacement 0.046" #56 propane (LP) orifice for Astria gas fireplaces. Fits the following models: Astria Gas Fireplaces: COMPASS45 Astria part # 62L37OEM IHP part May fit other models, please check your owner's manual for part number...
    $40.00
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  • Superior MPD35 Burner Orifice (.061") - LP (42M79) Superior MPD35 Burner Orifice (.061") - LP (42M79)
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    Superior MPD35 Burner Orifice (.061") - LP (42M79)

    Replacement Propane (LP) burner orifice 1.55mm (.061") for Superior gas stoves and fireplaces. Fits the following models: Superior Gas Stoves: MPD35PF-PM MPD35ST-PM Astria Gas Fireplace: EROS 35STDMP Libra 40STDMP Libra 40PFDMP Libra...
    $40.00
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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.