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Thermador
Electric Wall Oven

Model # CT230N-03 Official Thermador electric wall oven

Here are the diagrams and repair parts for Official Thermador CT230N-03 electric wall oven, 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 176 parts  |
Deflector 14-31-240
#2

Removable oven parts diagram

Deflector

Part #14-31-240

$35.49
In Stock
Trim 14-31-753-09
#12D

Front frame assembly diagram

Trim

Part #14-31-753-09

$73.49
In Stock
Conduit 14-12-157
#11

Main body diagram

Conduit

Part #14-12-157

$17.99
In Stock
Trim 14-31-753-17
#12E

Front frame assembly diagram

Trim

Part #14-31-753-17

$70.99
In Stock
Trim 14-31-753-20
#12H

Front frame assembly diagram

Trim

Part #14-31-753-20

$77.99
In Stock
Screw 14-91-010
#H

Oven door assembly diagram

Screw

Part #14-91-010

This item is not returnable
$2.16
In Stock
Trim 14-31-753-03
#12C

Front frame assembly diagram

Trim

Part #14-31-753-03

$21.99
In Stock
Trim 14-31-753-19
#12K

Front frame assembly diagram

Trim

Part #14-31-753-19

$77.99
In Stock
Trim 14-31-756-01
#9

Front frame assembly diagram

Trim

Part #14-31-756-01

$79.49
In Stock
Trim 14-31-754-02
#4A

Front frame assembly diagram

Trim

Part #14-31-754-02

$41.49
In Stock

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

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Why won't my wall oven door unlock?

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

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Why won't my wall oven broil?

Main causes: broken broil element, faulty broil burner igniter, control system failure…

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Why won't my wall oven bake?

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

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Why isn't my wall oven at the temperature I set?

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

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Why doesn't my wall oven work?

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

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Why won't my wall oven heat?

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

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Most common repair guides to help fix your wall oven

These step-by-step repair guides will help you safely fix what’s broken on your wall oven.

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How to replace a wall oven door outer glass panel

How to replace a wall oven door outer glass panel

Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions. …

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Repair difficulty
Time required
 45 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

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Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your wall oven

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

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

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 enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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