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Thermador
Gas Cooktop

Model # GG12MWC Official Thermador cooktop

Here are the diagrams and repair parts for Official Thermador GG12MWC 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.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 22 parts  |
145 Trim Ring (2) 14-29-926-41
#1

Solid element e12mwc (e12mwc) diagram

145 trim ring (2)

Part #14-29-926-41

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

Knob, Front 14-41-483-06
Knob, front

Part #14-41-483-06

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

Glasstop Kit 20-01-612
#9

Glass gas gg12mwc (gg12mwc) diagram

Glasstop kit

Part #20-01-612

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

Burner Plate, Rear 14-41-503-02
#4

Glass gas gg12mwc (gg12mwc) diagram

Burner plate, rear

Part #14-41-503-02

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

Grate (1) 14-41-501-02
#5

Glass gas gg12mwc (gg12mwc) diagram

Grate (1)

Part #14-41-501-02

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

Tie-down Channel 14-41-437
Tie-down channel

Part #14-41-437

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

Support, Back, For Cook'n'vent Units 14-41-469
Support, back, for cook'n'vent units

Part #14-41-469

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

Igniter 14-41-509
#3

Glass gas gg12mwc (gg12mwc) diagram

Igniter

Part #14-41-509

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

Template, 36" 14-41-474

#NI

All parts diagram

Template, 36"

Part #14-41-474

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

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Why isn't my cooktop working at all?

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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

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How to repair broken or damaged wires video

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Cooktop common questions

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