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Furnace Parts > Lennox Furnace Deflector & Chute Parts > Heat Exchanger 71L42

Heat Exchanger 71L42

Item #2721143 | Lennox OEM Part #71L42

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Heat exchanger

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$311.55

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Heat Exchanger 71L42 Part Fits

  • Replaces Part Number R20099403
  • Replaces Part Number 20068903
  • Replaces Part Number 71L4201