Model # GNJ125M20C3 Official ICP gas furnace

Here are the diagrams and repair parts for Official ICP GNJ125M20C3 gas furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 58 parts |

Furnace Pilot Igniter And Sensor (replaces B14010-11s, Q3400a1040) 1009524

#28

Unit parts diagram

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

Part #1009524

$166.19 |

7% OFF Phone Price : $178.19

In Stock

Qty

Unit parts diagram

Cont fan tmr

Part #1009838

Replaced by #1170063

$220.46 |

5% OFF Phone Price : $232.46

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Qty

#10

Unit parts diagram

Furnace burner

Part #1008726

$142.32

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Qty

Unit parts diagram

Limit switch

Part #1000735

Replaced by #1013105

This item is not returnable

$15.14

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#AA

Unit parts diagram

Clamp capctr

Part #1095020

$100.98

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#BB

Unit parts diagram

Rail galv bl

Part #57059

$952.55

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#DD

Unit parts diagram

Baffle

Part #707010031

$49.47

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#22

Unit parts diagram

Gskt htx bnr

Part #2480907

This item is not returnable

$7.46

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Qty

Unit parts diagram

Panel cutoff

Part #721020008

$252.09

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Unit parts diagram

Shield

Part #1011337

$12.20

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Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty

Time required

15 minutes or less

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty

Time required

15 minutes or less

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

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 # GNJ125M20C3 Official ICP gas furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

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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