Thermador
Gas Cooktop

Model # GNG12M Official Thermador cooktop

Here are the diagrams and repair parts for Official Thermador GNG12M cooktop, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 41 parts  |

Switch Knob 14-41-483-02
Switch knob

Part #14-41-483-02

In Stock
Terminal 14-29-992
Terminal

Part #14-29-992

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

Lockwasher (4) 14-90-046
Lockwasher (4)

Part #14-90-046

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

Box, Rough-in 14-41-465-01
Box, rough-in

Part #14-41-465-01

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

Template, 12" 14-41-662

#NI

All parts diagram

Template, 12"

Part #14-41-662

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

Cover, Black 14-13-158-01
Cover, black

Part #14-13-158-01

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

Button, Plug (1) 14-41-609
Button, plug (1)

Part #14-41-609

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

Infinite Switch 14-41-610
Infinite switch

Part #14-41-610

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

Control Housing 14-41-467-01
Control housing

Part #14-41-467-01

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

Template, 36" 14-41-664

#NI

All parts diagram

Template, 36"

Part #14-41-664

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

Most common symptoms to help you fix your cooktops

Choose a symptom to see related cooktop repairs.

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

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.

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

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.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…