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Thermador
Downdraft Ventilation System

Model # UCVM30FS-01 Official Thermador downdraft ventilation system

Here are the diagrams and repair parts for Official Thermador UCVM30FS-01 downdraft ventilation system, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 33 parts  |
Operation Module 669978
#129

Range hood diagram

Operation module

Part #669978

Replaced by #00669978

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Manufacturer substitution
This part replaces 669978. Substitute parts can look different from the original.
$188.24
| 
6% OFF Phone Price : $200.24
In Stock
Switch 603900
#127

Range hood diagram

Switch

Part #603900

Replaced by #00603900

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Manufacturer substitution
This part replaces 603900. Substitute parts can look different from the original.
$28.20
In Stock
Switch 603901
#128

Range hood diagram

Switch

Part #603901

Replaced by #00603901

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Manufacturer substitution
This part replaces 603901. Substitute parts can look different from the original.
$36.97
| 
14% OFF Phone Price : $42.97
In Stock
Transformer 499780
#102

Range hood diagram

Transformer

Part #499780

Replaced by #00499780

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Manufacturer substitution
This part replaces 499780. Substitute parts can look different from the original.
$136.32
In Stock
Sleeve 603916
#114

Range hood diagram

Sleeve

Part #603916

Replaced by #00603916

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Manufacturer substitution
This part replaces 603916. Substitute parts can look different from the original.
$23.67
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Guide Spring 603919
#126

Range hood diagram

Guide spring

Part #603919

Replaced by #00603919

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Manufacturer substitution
This part replaces 603919. Substitute parts can look different from the original.
$33.22
In Stock
Terminal 603920
#119

Range hood diagram

Terminal

Part #603920

Replaced by #00603920

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Manufacturer substitution
This part replaces 603920. Substitute parts can look different from the original.
$37.69
In Stock
Seal Strip 499782
#108

Range hood diagram

Seal strip

Part #499782

Replaced by #00499782

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Manufacturer substitution
This part replaces 499782. Substitute parts can look different from the original.
$60.09
| 
9% OFF Phone Price : $66.09
In Stock
Washer Retainer 603896
#116

Range hood diagram

Washer retainer

Part #603896

Replaced by #00603896

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Manufacturer substitution
This part replaces 603896. Substitute parts can look different from the original.
$25.77
In Stock
Washer Retainer 603895
#115

Range hood diagram

Washer retainer

Part #603895

Replaced by #00603895

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Manufacturer substitution
This part replaces 603895. Substitute parts can look different from the original.
$29.71
In Stock

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

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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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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