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  • Lintel Extension Kit - LB-97173A

    Lennox
    $124.95
    Lintel Extension Kit for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lintel Extension Kit - LB-97173B

    Lennox
    $126.10
    Lintel Extension Kit for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lintel Extension Kit - LB-97174

    Lennox
    $149.25
    Lintel Extension Kit for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lintel Extension Kit - LB-97175

    Lennox
    $188.15
    Lintel Extension Kit for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lintel Extension Kit - LB-97176

    Lennox
    $157.77
    Lintel Extension Kit for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lintel Extension Kit - LB-97177

    Lennox
    $151.54
    Lintel Extension Kit for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lintel Extension Kit - LB-97182

    Lennox
    $304.25
    Lintel Extension Kit for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lintel Extension Side/Left - 120222

    Lennox
    $52.37
    Lintel Extension 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

  • Lintel Front Panel - H6617

    Lennox
    $39.87
    Lintel Front Panel for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lintel Panel Front - H6566

    Lennox
    $71.64
    Lintel Panel Front for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lip Firebox - 011221H

    Lennox
    $27.21
    Lip Firebox for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lip Firebox - 011222H

    Lennox
    $27.21
    Lip Firebox for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lip Firebox - 011223H

    Lennox
    $30.03
    Lip Firebox for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lip Firebox - 044583H

    Lennox
    $28.93
    Lip Firebox for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lip Firebox - 38924

    Lennox
    $32.34
    Lip Firebox for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Lip Firebox - 38925

    Lennox
    $27.21
    Lip Firebox for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart