Closed Monday July 6, 2026

Lennox

Filters

  • Orifice HAOK-5000N - 92753

    Lennox
    $132.63
    Orifice HAOK-5000N 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 HAOK-436 - 94122

    Lennox
    $104.47
    Orifice HAOK-436 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 Gas Connector - H7257

    Lennox
    $104.10
    Orifice Gas Connector 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 Gas [#50] - 901933

    Lennox
    $34.43
    Orifice Gas [#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 Gas [#47] - 901934

    Lennox
    $34.43
    Orifice Gas [#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 Gas [#31] - 901932

    Lennox
    $32.34
    Orifice Gas [#31] 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 Gas #62 - 901938

    Lennox
    $33.48
    Orifice Gas #62 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 Gas #49 - H8807

    Lennox
    $104.10
    Orifice Gas #49 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 Gas #23 - H8808

    Lennox
    $104.10
    Orifice Gas #23 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 Front [LP] #55 - 13M8401

    Lennox
    $84.97
    Orifice Front [LP] #55 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 Fitting Assembly DS- - 901642

    Lennox
    $95.83
    Orifice Fitting Assembly DS- 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 Fitting Assembly DS- - 901641

    Lennox
    $95.83
    Orifice Fitting Assembly DS- 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 Fitting [NG] #29 - H8161

    Lennox
    $58.68
    Orifice Fitting [NG] #29 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 Elbow 3/8x7/16 - H1208

    Lennox
    $72.47
    Orifice Elbow 3/8x7/16 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 Cap VELP #52 - 25093

    Lennox
    $61.00
    Orifice Cap VELP #52 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