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ICP GNJ100N20B1 gas furnace

ICP GNJ100N20B1 gas furnace Parts

Here are the diagrams and repair parts for ICP GNJ100N20B1 gas furnace, as well as links to manuals and error code tables, if available.

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Browse Parts for GNJ100N20B1 Gas Furnace

  • Installation Manual for ICP GNJ100N20B1 - Part 44101230200

    #NI

    All parts diagram

    Installation Manual

    Part #44101230200

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

  • Igniter, Hs for ICP GNJ100N20B1 - Part 1009604

    Functional replacement parts diagram

    Igniter, Hs

    Part #1009604

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

  • Manual, Tech Support for ICP GNJ100N20B1 - Part 44104230100

    #NI

    All parts diagram

    Manual, Tech Support

    Part #44104230100

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

  • Baffle Air for ICP GNJ100N20B1 - Part 707010031

    Non-functional replacement parts diagram

    Baffle Air

    Part #707010031

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

  • Furnace Blower Comb for ICP GNJ100N20B1 - Part 1010324

    Functional replacement parts diagram

    Furnace Blower Comb

    Part #1010324

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

  • Converion Kit Natural To Lp for ICP GNJ100N20B1 - Part 1010553

    #NI

    All parts diagram

    Converion Kit Natural To Lp

    Part #1010553

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

  • Converion Kit High Altitude for ICP GNJ100N20B1 - Part 1010675

    #NI

    All parts diagram

    Converion Kit High Altitude

    Part #1010675

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

  • Sensor for ICP GNJ100N20B1 - Part 1009948

    Functional replacement parts diagram

    Sensor

    Part #1009948

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

  • Top for ICP GNJ100N20B1 - Part 1010603

    Non-functional replacement parts diagram

    Top

    Part #1010603

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

  • Furnace Blower Hanger for ICP GNJ100N20B1 - Part 1010690

    Non-functional replacement parts diagram

    Furnace Blower Hanger

    Part #1010690

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

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure…

Repair guides for gas cooktops

How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair time and Difficulty

 30 minutes or less
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

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.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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