Closed Monday July 6, 2026

Astria

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  • Rear Refractory Assembly - H3179

    Lennox
    $573.69
    Rear Refractory Assembly for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Rear Refractory Assembly - H3189

    Lennox
    $580.96
    Rear Refractory Assembly for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Rear Refractory Assembly - H3194

    Lennox
    $566.38
    Rear Refractory Assembly for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Rear Refractory Assembly - H3521

    Lennox
    $765.22
    Rear Refractory Assembly for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Rear Refractory Assembly BCF & - H3187

    Lennox
    $570.01
    Rear Refractory Assembly BCF & for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Rear Refractory, Herringbone - H3916

    Lennox
    $1,036.04
    Rear Refractory, Herringbone for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Rear Side Door Assembly Left-PF - 21711

    Lennox
    $528.29
    Rear Side Door Assembly Left-PF for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Rear, Log - J3926

    Lennox
    $112.14
    Rear, Log for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Rear, Log - J4339

    Lennox
    $154.84
    Rear, Log for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.