Closed Monday July 6, 2026

Lennox

Filters

  • Orifice Cap NG 1/8' INT Cap - H1905

    Lennox
    $56.70
    Orifice Cap NG 1/8' INT Cap 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 DV NG # 37 - H3845

    Lennox
    $23.28
    Orifice Cap DV NG # 37 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 1/8' INT. Cap - 51059

    Lennox
    $40.93
    Orifice Cap 1/8' INT. Cap 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 Burner-NG #31 - PH-0004

    Lennox
    $45.99
    Orifice Burner-NG #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 Burner LP .068 - H7875

    Lennox
    $104.10
    Orifice Burner LP .068 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 Burner LP - 69L45

    Lennox
    $11.46
    Orifice Burner 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 Burner #51 - H1875

    Lennox
    $48.62
    Orifice Burner #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 Brass Nut - 92751

    Lennox
    $132.63
    Orifice Brass Nut 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 Brass .125 NAT - H7924

    Lennox
    $19.78
    Orifice Brass .125 NAT 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 Brass #44-NAT - 92759

    Lennox
    $132.63
    Orifice Brass #44-NAT 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 Brass #31 - 39L09

    Lennox
    $41.27
    Orifice Brass #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 Bracket Ultra SLDV USL - H4891

    Lennox
    $14.09
    Orifice Bracket Ultra SLDV USL 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 1/8" - H6877

    Lennox
    $85.34
    Orifice 1/8" 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 1/8' NPT Long #53 - 51056

    Lennox
    $108.77
    Orifice 1/8' NPT Long #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 1/8 NPT #66 - H1548

    Lennox
    $118.52
    Orifice 1/8 NPT #66 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 1/8 NPT #55 - 49114

    Lennox
    $52.37
    Orifice 1/8 NPT #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