Model # GDJ125M20A1 Official ICP furnace

Here are the diagrams and repair parts for Official ICP GDJ125M20A1 furnace, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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ALL PARTS

Showing 10 of 66 parts |

Burner assembly diagram

Trans 40 va

Part #1008782

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

Burner assembly diagram

Furnace pilot igniter and sensor (replaces b14010-11s, q3400a1040)

Part #1009524

$166.19 |

7% OFF Phone Price : $178.19

In Stock

Qty

Burner assembly diagram

Cont fan tmr

Part #1009836

Replaced by #1170063

$220.46 |

5% OFF Phone Price : $232.46

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Qty

Burner assembly diagram

Furnace burner

Part #1008726

$142.32

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#NI

All parts diagram

Gskt htx bnr

Part #2480907

This item is not returnable

$7.46

In Stock

Qty

#13

Burner assembly diagram

Control tod

Part #34335000

$53.09

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Qty

#NI

All parts diagram

Baffle

Part #707010031

$49.47

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Burner assembly diagram

Switch

Part #611872

$25.58

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#20

Cabinet diagram

Panel cutoff

Part #721020008

$252.09

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#10

Cabinet diagram

Brner shield

Part #1007632

$66.80

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Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

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

Why won't my range's gas burner spark or ignite?

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

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Repair difficulty

Time required

15 minutes or less

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Repair difficulty

Time required

60 minutes or less

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair difficulty

Time required

15 minutes or less

Effective articles & videos to help repair your furnaces

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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.…

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.…

Top questions about Sears and Sears PartsDirect

Model # GDJ125M20A1 Official ICP furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

Why won't my range's gas burner spark or ignite?

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace a range spark igniter switch

How to replace a gas range oven control board

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

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

Top questions about Sears and Sears PartsDirect

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