Closed Monday July 6, 2026

Ironstrike

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  • Refractory, Side Right - J4653

    Lennox
    $470.56
    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 - J4654

    Lennox
    $642.34
    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, Sides PN36 - J6964

    Lennox
    $531.44
    Refractory, Sides PN36 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, Top Stacked Red - J5497

    Lennox
    $223.96
    Refractory, Top Stacked Red 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-Back - 36L84

    Lennox
    $203.31
    Refractory-Back 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-Back - 46L76

    Lennox
    $236.60
    Refractory-Back 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-Back - 51L03

    Lennox
    $236.60
    Refractory-Back 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-Back - 51L07

    Lennox
    $222.00
    Refractory-Back for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart