Closed Monday July 6, 2026

Astria

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  • Nipple - H4314

    Lennox
    $28.09
    Nipple for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nipple - H4322

    Lennox
    $21.82
    Nipple for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nipple 3/8 - H4320

    Lennox
    $20.34
    Nipple 3/8 for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nozzle, Igniter, WP2 - H4718

    Lennox
    $117.68
    Nozzle, Igniter, WP2 for various IHP heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nut #4-40 Hex [CAD] - 705

    Lennox
    $14.84
    Nut #4-40 Hex [CAD] for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nut 1/4-20 Hex Side Lock - 000605H

    Lennox
    $14.84
    Nut 1/4-20 Hex Side Lock for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nut 10-24 Hex - J4769

    Lennox
    $72.75
    Nut 10-24 Hex for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nut 3/16 Compression - H4122

    Lennox
    $29.84
    Nut 3/16 Compression for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nut Compression 1/4 - 110832

    Lennox
    $14.84
    Nut Compression 1/4 for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nut Compression 5/16 - 110833

    Lennox
    $14.84
    Nut Compression 5/16 for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nut Inset A-T Type - 000734H

    Lennox
    $14.84
    Nut Inset A-T Type for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.
  • Nut, Narrow Hex 10-32 Zinc - F5142

    Lennox
    $72.75
    Nut, Narrow Hex 10-32 Zinc for various IHP heating units. Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.