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  • Refractory, Bottom Rear White 36 - J3968

    Refractory, Bottom Rear White 36 - J3968

    Lennox
    $1,247.83
    Refractory, Bottom Rear White 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, Bottom Rear White S36 - J4472

    Refractory, Bottom Rear White S36 - J4472

    Lennox
    $369.88
    Refractory, Bottom Rear White S36 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, Bottom Rear, Herringbone Red - J4136

    Refractory, Bottom Rear, Herringbone Red - J4136

    Lennox
    $531.44
    Refractory, Bottom Rear, Herringbone 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, Bottom Rear, Herringbone White - J4135

    Refractory, Bottom Rear, Herringbone White - J4135

    Lennox
    $1,247.83
    Refractory, Bottom Rear, Herringbone White 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, Bottom Rear, Red S36 - J4473

    Refractory, Bottom Rear, Red S36 - J4473

    Lennox
    $381.28
    Refractory, Bottom Rear, Red S36 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, Bottom Rear, Smooth Red - J4507

    Refractory, Bottom Rear, Smooth Red - J4507

    Lennox
    $531.44
    Refractory, Bottom Rear, Smooth 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, Bottom Rear, Textured - J4077

    Refractory, Bottom Rear, Textured - J4077

    Lennox
    $570.78
    Refractory, Bottom Rear, Textured 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, Bottom Side.Pilot - J6999

    Refractory, Bottom Side.Pilot - J6999

    Lennox
    $1,370.60
    Refractory, Bottom Side.Pilot 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, Bottom, Rear Herringbone - J4625

    Refractory, Bottom, Rear Herringbone - J4625

    Lennox
    $631.60
    Refractory, Bottom, Rear Herringbone 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, Bottom-Center Assembly Red - J5428

    Refractory, Bottom-Center Assembly Red - J5428

    Lennox
    $235.24
    Refractory, Bottom-Center Assembly 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, Bottom-Center Assembly White - J5427

    Refractory, Bottom-Center Assembly White - J5427

    Lennox
    $506.37
    Refractory, Bottom-Center Assembly White 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, Face - J4774

    Refractory, Face - J4774

    Lennox
    $506.37
    Refractory, Face 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, Hearth - H3818

    Refractory, Hearth - H3818

    Lennox
    $534.97
    Refractory, Hearth 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, Hearth - H3825

    Refractory, Hearth - H3825

    Lennox
    $577.94
    Refractory, Hearth 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, Hearth - H4557

    Refractory, Hearth - H4557

    Lennox
    $567.20
    Refractory, Hearth 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, Hearth - H7769

    Refractory, Hearth - H7769

    Lennox
    $692.43
    Refractory, Hearth for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart