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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  • FMI Pilot Assembly - NG (J4116) FMI Pilot Assembly - NG (J4116)
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    FMI Pilot Assembly - NG (J4116)

    Replacement natural gas (NG) pilot assembly for FMI gas logs, stoves, fireplaces and inserts. This is a standing pilot, does not work with electronic ignition. The measurements for this part are as follows: Thermopile lead - 41/1/2", Pilot Tube lead -...
    $128.00
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  • IHP RF Control Module (F2694)

    IHP RF Control Module (F2694)

    Replacement electronic control module for Superior, Astria and IronStrike gas stoves and fireplaces. Used on both LP and NG fireplaces. This control module is used on IPI valves only, does not work with DSI, HSI or standing pilot units. Fits the...
    $115.00
  • Astria & Lennox Door Assembly (H8122) Astria & Lennox Door Assembly (H8122)
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    Astria & Lennox Door Assembly (H8122)

     Replacement door assembly for Astria, Lennox and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Altair 40DMN Altair 40DMP Altair 40DEN Altair 40DMN-B Altair 40DMP-B Altair 40DEN-B Altair 40DEP-B AltairDLX...
    $302.00
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  • IHP SIT Thermocouple (74L57)
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    IHP SIT Thermocouple (74L57)

    Replacement SIT thermocouple for Astria, Lennox and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: Altair 40DMN Altair 40DMP Altair 45DMN Altair 45DMP Altair 45DMN-B Altair 45DMP-B Altair 40DMN-B Altair...
    $44.00
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  • FMI Pilot Assembly - NG (J4117) FMI Pilot Assembly - NG (J4117)
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    FMI Pilot Assembly - NG (J4117)

    Replacement natural gas (NG) pilot assembly for FMI gas logs, stoves, fireplaces and inserts. This is a standing pilot, does not work with electronic ignition. Fits the following Comfort Glow, Comfort Flame, Desa, FMI, Vanguard and Vantage Hearth...
    $182.00
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  • IHP SIT Gas Valve - LP (88J53) IHP SIT Gas Valve - LP (88J53)

    IHP SIT Gas Valve - LP (88J53)

    Replacement propane (LP) SIT gas valve for Lennox gas stoves, fireplaces and inserts. Fits the following Lennox / IHP Gas Fireplace Models: NOTE: This is NOT a direct replacement for a Honeywell valve. If you need to replace a Honeywell valve you...
    $274.00
  • Astria & Superior BK3 Blower Fan Blade (J6808) Astria & Superior BK3 Blower Fan Blade (J6808)
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    Astria & Superior BK3 Blower Fan Blade (J6808)

    Replacement fan blade for Astria and Superior gas and wood stoves and fireplaces. Fits the following models: NOTES:  This is just the fan blade and does not include the blower. Compatible with the BK3 blower, part # F1083. For the blower, click...
    $27.00
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  • IHP Volcanic Rock (80L42) IHP Volcanic Rock (80L42)
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    IHP Volcanic Rock (80L42)

    Replacement bag of volcanic rock for Astria, Comfort Flame, Everwarm, Firewerks, Lennox and Superior gas log sets and fireplaces. Fits the following models: NOTE: Rocks appear lighter in the photo but are charcoal black in color. Astria Gas...
    $32.00
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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.