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Jenn-Air
Gas Cooktop

Model # CG100B Official Jenn-Air gas cooktop

Here are the diagrams and repair parts for Official Jenn-Air CG100B gas cooktop, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 57 parts  |
Magic Chef Range Screw 707407
#11

Blower plenum diagram

Magic chef range screw

Part #707407

This item is not returnable
$5.09
In Stock
Kenmore Range Screw 708861
#16

Control assembly diagram

Kenmore range screw

Part #708861

This item is not returnable
$4.22
In Stock
Valve 704505
#8

Control assembly diagram

Valve

Part #704505

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

Screw 707121
#23

Top/burner box assembly diagram

Screw

Part #707121

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

Burner Box 712474
#18

Top/burner box assembly diagram

Burner box

Part #712474

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

Screw 707150
#38

Blower plenum diagram

Screw

Part #707150

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

Nut, 3/4" He 704588
#2

Burner assembly diagram

Nut, 3/4" he

Part #704588

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

Power Cord 704548
#32

Blower plenum diagram

Power cord

Part #704548

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

Cover Plate 704547
#22

Blower plenum diagram

Cover plate

Part #704547

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

Tube 704702
#5A

Burner assembly diagram

Tube

Part #704702

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

Most common symptoms to help you fix your cooktops

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Why isn't my cooktop working at all?

Main causes: lack of electrical power, gas supply failure, bad pressure regulator, control system failure…

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Repair guides for gas cooktops

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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.…

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Repair difficulty
Time required
 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…

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Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your cooktops

Use the advice and tips in these articles and videos to get the most out of your cooktop.

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

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Cooktop common questions

Cooktop common questions

These common questions can help you make the most of your cooktop.…

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