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Lennox 1751 furnace

Lennox 1751 furnace Parts

Here are the diagrams and repair parts for Lennox 1751 furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for 1751 Furnace

  • Burner-main W/pilot Mtg Brkt (g17) for Lennox 1751 - Part LB-50958CA

    Furnace diagram

    Burner-main W/pilot Mtg Brkt (g17)

    Part #LB-50958CA

    The manufacturer no longer makes this part, and there's no substitute part

  • Diverter for Lennox 1751 - Part LB-63098G

    Furnace diagram

    Diverter

    Part #LB-63098G

    The manufacturer no longer makes this part, and there's no substitute part

  • Valve-gas Nat, L/ign Control-1/2" (g17q2) for Lennox 1751 - Part S1H3001

    Furnace diagram

    Valve-gas Nat, L/ign Control-1/2" (g17q2)

    Part #S1H3001

    The manufacturer no longer makes this part, and there's no substitute part

  • Pilot Burner for Lennox 1751 - Part 18G9001

    Furnace diagram

    Pilot Burner

    Part #18G9001

    The manufacturer no longer makes this part, and there's no substitute part

  • Lead Flame Sensor for Lennox 1751 - Part W082201026

    Furnace diagram

    Lead Flame Sensor

    Part #W082201026

    The manufacturer no longer makes this part, and there's no substitute part

  • Filter-air 16" X 25" X 1" Washable for Lennox 1751 - Part 26H8401

    Furnace diagram

    Filter-air 16" X 25" X 1" Washable

    Part #26H8401

    The manufacturer no longer makes this part, and there's no substitute part

  • Orifice-burner Nat (drill #42) (2) for Lennox 1751 - Part LB-13437DA

    Furnace diagram

    Orifice-burner Nat (drill #42) (2)

    Part #LB-13437DA

    The manufacturer no longer makes this part, and there's no substitute part

  • Spring (g17x) for Lennox 1751 - Part 73F1901

    Furnace diagram

    Spring (g17x)

    Part #73F1901

    The manufacturer no longer makes this part, and there's no substitute part

  • Clip Ign Standoff for Lennox 1751 - Part 57C2401

    Furnace diagram

    Clip Ign Standoff

    Part #57C2401

    The manufacturer no longer makes this part, and there's no substitute part

  • Coupling Left for Lennox 1751 - Part 39H2401

    Furnace diagram

    Coupling Left

    Part #39H2401

    The manufacturer no longer makes this part, and there's no substitute part

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Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair time and Difficulty

 15 minutes or less

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How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

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