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  • Refractory, Rear 32" White Stacked - J4201

    Refractory, Rear 32" White Stacked - J4201

    Lennox
    $572.77
    Refractory, Rear 32" White Stacked 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 36 Herringbone Red - J5105

    Refractory, Rear 36 Herringbone Red - J5105

    Lennox
    $588.63
    Refractory, Rear 36 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, Rear 36" Red Stacked - J7515

    Refractory, Rear 36" Red Stacked - J7515

    Lennox
    $502.74
    Refractory, Rear 36" Red Stacked 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 36" Stacked Red - J5097

    Refractory, Rear 36" Stacked Red - J5097

    Lennox
    $531.44
    Refractory, Rear 36" 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, Rear 42" Herringbone Red - J6392

    Refractory, Rear 42" Herringbone Red - J6392

    Lennox
    $527.81
    Refractory, Rear 42" 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, Rear 42" Herringbone Red - J6613

    Refractory, Rear 42" Herringbone Red - J6613

    Lennox
    $807.02
    Refractory, Rear 42" 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, Rear 42" Red Stacked - J6385

    Refractory, Rear 42" Red Stacked - J6385

    Lennox
    $527.81
    Refractory, Rear 42" Red Stacked 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 42" Stacked Red - J6607

    Refractory, Rear 42" Stacked Red - J6607

    Lennox
    $781.95
    Refractory, Rear 42" 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, Rear 42AKA - J4074

    Refractory, Rear 42AKA - J4074

    Lennox
    $572.77
    Refractory, Rear 42AKA 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 50" Herringbone Red - J6625

    Refractory, Rear 50" Herringbone Red - J6625

    Lennox
    $867.84
    Refractory, Rear 50" 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, Rear 50" Stacked Red - J6619

    Refractory, Rear 50" Stacked Red - J6619

    Lennox
    $892.91
    Refractory, Rear 50" 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, Rear [Herringbone] - H7767

    Refractory, Rear [Herringbone] - H7767

    Lennox
    $656.67
    Refractory, 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, Rear [Herringbone] - H7772

    Refractory, Rear [Herringbone] - H7772

    Lennox
    $724.65
    Refractory, 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, Rear [Textured] - J4486

    Refractory, Rear [Textured] - J4486

    Lennox
    $509.95
    Refractory, 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, Rear Herringbone - J4623

    Refractory, Rear Herringbone - J4623

    Lennox
    $979.87
    Refractory, 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, Rear Herringbone - J4627

    Refractory, Rear Herringbone - J4627

    Lennox
    $631.60
    Refractory, 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