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ICP GCK125N20A1 gas furnace Parts

Here are the diagrams and repair parts for ICP GCK125N20A1 gas furnace, as well as links to manuals and error code tables, if available.

ICP GCK125N20A1 gas furnace
By Schematic
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Browse Parts for GCK125N20A1 Gas Furnace

  • Drain Trap/transition for ICP GCK125N20A1 - Part 1010537

    Unit parts diagram

    Drain Trap/transition

    Part #1010537

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

  • Bracket Control Board for ICP GCK125N20A1 - Part 740020017

    Unit parts diagram

    Bracket Control Board

    Part #740020017

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

  • Plate, Fill-in for ICP GCK125N20A1 - Part 1009643

    Unit parts diagram

    Plate, Fill-in

    Part #1009643

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

  • Gas Valve, Nat Wr for ICP GCK125N20A1 - Part 1008753

    Unit parts diagram

    Gas Valve, Nat Wr

    Part #1008753

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

  • Partition, Top Front for ICP GCK125N20A1 - Part 1009496

    Unit parts diagram

    Partition, Top Front

    Part #1009496

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

  • Sensor for ICP GCK125N20A1 - Part 1001358

    Unit parts diagram

    Sensor

    Part #1001358

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

  • Capacitor Clamp for ICP GCK125N20A1 - Part 1095020

    Unit parts diagram

    Capacitor Clamp

    Part #1095020

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

  • Gas Valve, Nat Wr (see Note 1) for ICP GCK125N20A1 - Part 1008754

    Unit parts diagram

    Gas Valve, Nat Wr (see Note 1)

    Part #1008754

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

  • Bracket Mount Coil (rh) for ICP GCK125N20A1 - Part 1008694

    Unit parts diagram

    Bracket Mount Coil (rh)

    Part #1008694

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

  • O Ring (header Box) for ICP GCK125N20A1 - Part 1009036

    Unit parts diagram

    O Ring (header Box)

    Part #1009036

    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.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

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Top questions about Sears and Sears PartsDirect

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