Closed Monday July 6, 2026

Lennox

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  • Orifice #53 - 94488

    Lennox
    $90.38
    Orifice #53 for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #52 CCTSPECHA/CCT41LP - H7195

    Lennox
    $104.10
    Orifice #52 CCTSPECHA/CCT41LP for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #52 [0.635] Brass LP - H8003

    Lennox
    $104.10
    Orifice #52 [0.635] Brass LP for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #51 HAOK-4000N - H1670

    Lennox
    $104.10
    Orifice #51 HAOK-4000N for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #51 CCTSPEC - 499991A

    Lennox
    $33.48
    Orifice #51 CCTSPEC for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #51 - 45143H

    Lennox
    $47.29
    Orifice #51 for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #50, CCT360 - H7200

    Lennox
    $104.10
    Orifice #50, CCT360 for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #50 - 495001A

    Lennox
    $30.03
    Orifice #50 for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #49 NG - 76K52

    Lennox
    $36.59
    Orifice #49 NG for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #49 MGB3600 - 495001B

    Lennox
    $32.34
    Orifice #49 MGB3600 for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #49 Brass - 21L82

    Lennox
    $104.10
    Orifice #49 Brass for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #48 H/A MGB - 495003C

    Lennox
    $34.43
    Orifice #48 H/A MGB for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #47 [.0785 Diameter] - J3892

    Lennox
    $104.10
    Orifice #47 [.0785 Diameter] for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #47 - J4799

    Lennox
    $104.10
    Orifice #47 for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #47 - 94121

    Lennox
    $88.22
    Orifice #47 for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart

  • Orifice #46 [.0810 Diameter] - J3891

    Lennox
    $104.10
    Orifice #46 [.0810 Diameter] for various IHP gas heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
    Add to Cart