Thermador
Range/Microwave Combo

Model # CMT21 Official Thermador combination oven

Here are the diagrams and repair parts for Official Thermador CMT21 combination oven, as well as links to manuals and error code tables, if available.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 274 parts  |

Glass 14-39-078
Glass

Part #14-39-078

Replaced by #00486969

?
Manufacturer substitution
This part replaces 14-39-078. Substitute parts can look different from the original.
$100.05
11% OFF Phone Price : $112.05
In Stock
Mounting Bracket 14-34-289-01
#21A

Switches and additional parts diagram

Mounting bracket

Part #14-34-289-01

In Stock
Cover 14-34-609
#57

Generic shutter type door diagram

Cover

Part #14-34-609

This item is not returnable
In Stock
Spacer 14-34-305
#220

Generic shutter type door diagram

Spacer

Part #14-34-305

In Stock
Cover 14-34-125-01
#38

Switches and additional parts diagram

Cover

Part #14-34-125-01

In Stock
Plate 14-34-198
#171

Microwave components diagram

Plate

Part #14-34-198

In Stock
Stop 14-34-159
#227

Switches and additional parts diagram

Stop

Part #14-34-159

This item is not returnable
In Stock
Pilot Light 14-29-438
Pilot light

Part #14-29-438

In Stock
Frame 14-34-598-11
#82

Body and accessory diagram

Frame

Part #14-34-598-11

In Stock
Cover 14-34-124-01
#39

Switches and additional parts diagram

Cover

Part #14-34-124-01

In Stock

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