Closed Monday July 6, 2026

Astria

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  • Refractory Plug Assembly - 16M62

    Lennox
    $102.15
    Refractory Plug Assembly for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Rear - H2340

    Lennox
    $985.96
    Refractory Rear for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Retainer - H4235

    Lennox
    $72.75
    Refractory Retainer for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Right - 901242

    Lennox
    $217.91
    Refractory Right for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Right Side - 901422

    Lennox
    $230.37
    Refractory Right Side for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Side - 20M00

    Lennox
    $468.16
    Refractory Side for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Side - 901241

    Lennox
    $217.91
    Refractory Side for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Side - H4222

    Lennox
    $688.90
    Refractory Side for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Side 36 - 164561G

    Lennox
    $489.57
    Refractory Side 36 for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Side [Left] - 901261

    Lennox
    $269.77
    Refractory Side [Left] for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Side [Right] - 901262

    Lennox
    $269.77
    Refractory Side [Right] for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Side [Right] - 902206

    Lennox
    $284.37
    Refractory Side [Right] for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Side Left - 52L59

    Lennox
    $654.26
    Refractory Side Left for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Refractory Side Left [TM45] - H2342

    Lennox
    $700.82
    Refractory Side Left [TM45] for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart