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Thermador
Downdraft Ventilation System

Model # VTN630C/01 Official Thermador vent system

Here are the diagrams and repair parts for Official Thermador VTN630C-01 vent system, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 6 of 6 parts  |
Capacitor 418450
#103

Range hood diagram

Capacitor

Part #418450

Replaced by #00418450

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Manufacturer substitution
This part replaces 418450. Substitute parts can look different from the original.
$87.79 | 
6% OFF Phone Price : $93.79
In Stock
Fan Motor 448364
#102

Range hood diagram

Fan motor

Part #448364

Replaced by #00448364

?
Manufacturer substitution
This part replaces 448364. Substitute parts can look different from the original.
$377.99 | 
$12.00 OFF Phone Price : $389.99
In Stock
Stress Release 603588
#101

Range hood diagram

Stress release

Part #603588

Replaced by #00603588

?
Manufacturer substitution
This part replaces 603588. Substitute parts can look different from the original.
This item is not returnable
$25.51
In Stock
Stress Release 156380
#106

Range hood diagram

Stress release

Part #156380

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

Terminal 603982
#105

Range hood diagram

Terminal

Part #603982

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

Cable Harness 448876
#104

Range hood diagram

Cable harness

Part #448876

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

Most common symptoms to help you fix your downdraft ventilation systems

Choose a symptom to see related downdraft vent repairs.

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Why won't my downdraft vent lower down?

Main causes: electrical power failure, up/down activation switch problems, vent gear motor failure…

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Why won't the fan on my downdraft vent blow air?

Main causes: fan control switch failure, bad blower fan motor, broken blower wheel, wiring failure…

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Why won't my downdraft vent rise up?

Main causes: lack of electrical power, up/down activation switch failure, bad vent gear motor…

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Why does the downdraft vent raise and lower continuously?

Main causes: problems with the vent limit switches, up/down activation switch failure…

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Why doesn't the downdraft vent fan pull much air?

Main causes: clogged grease filters, air duct problems, fan motor failure, broken blower wheel…

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Most common repair guides to help fix your downdraft ventilation systems

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

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How to replace a downdraft vent gear motor

How to replace a downdraft vent gear motor

The gear motor raises and lowers the air vent when you push the activating switch. Replace the gear motor if defective.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a downdraft vent up/down button pad

How to replace a downdraft vent up/down button pad

The up/down button pad located on top of the air vent engages the activating switch when pushed to raise the air vent. R…

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Repair difficulty
Time required
 15 minutes or less
How to replace a downdraft vent fan control switch

How to replace a downdraft vent fan control switch

The fan control switch activates the blower motor and controls the fan speed. Replace the fan control switch if it's not…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your downdraft ventilation systems

Use the advice and tips in these articles to get the most out of your downdraft vent.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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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.…

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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…

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