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Thermador
Garbage Disposal

Model # THD-300 Official Thermador garbage disposal

Here are the diagrams and repair parts for Official Thermador THD-300 garbage disposal, 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 77 parts  |
Upper Housing 01-17-231
Upper housing

Part #01-17-231

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

Motor Housing Assembly 01-16-962
Motor housing assembly

Part #01-16-962

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

Splash Guard 01-12-321
Splash guard

Part #01-12-321

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

Thermal Protector 01-13-913
Thermal protector

Part #01-13-913

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

Ground Screw 09-01-347
Ground screw

Part #09-01-347

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

Screws, Upper Housing 09-01-407
Screws, upper housing

Part #09-01-407

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

Cord (for Lc Models) 00-14-700
Cord (for lc models)

Part #00-14-700

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

Lock Nut 01-11-444
Lock nut

Part #01-11-444

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

Thrust Washer 01-13-949
Thrust washer

Part #01-13-949

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

Thermal Protector 01-13-910
Thermal protector

Part #01-13-910

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

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube...

Read more

Repair guides for upright freezers

How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r...

Read more
Repair difficulty
Time required
15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo...

Read more
Repair difficulty
Time required
45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t...

Read more
Repair difficulty
Time required
45 minutes or less

Effective articles & videos to help repair your garbage disposals

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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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