Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Thermador
Range Hood

Model # H42HQS Official Thermador range hood

Here are the diagrams and repair parts for Official Thermador H42HQS range hood, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 37 parts  |
Thermador Plate 19-11-876-03
#1

Rough-in plate diagram

Thermador plate

Part #19-11-876-03

$164.49
In Stock
Range Hood Light Socket 14-09-941
#7

Rough-in plate diagram

Range hood light socket

Part #14-09-941

This item is not returnable
$6.99
In Stock
4" Cable Tie 20-02-160

#NI

All parts diagram

4" cable tie

Part #20-02-160

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

Control Fan Knob 14-31-163-02
#4

Switch assembly diagram

Control fan knob

Part #14-31-163-02

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

Backsplash Stiffener 19-11-920

#NI

All parts diagram

Backsplash stiffener

Part #19-11-920

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

Control Switch 19-11-915-01
#5

Switch assembly diagram

Control switch

Part #19-11-915-01

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

Housing, Lamp And Switch 19-11-902-03
#8

Rough-in plate diagram

Housing, lamp and switch

Part #19-11-902-03

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

Bracket, Inside Wall (left) 19-11-913-01
#11A

Rough-in plate diagram

Bracket, inside wall (left)

Part #19-11-913-01

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

Clip, Rack Top (2) 19-11-833
#2

Keep hot shelf accessory diagram

Clip, rack top (2)

Part #19-11-833

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

Clip, Rack Bottom (4) 19-11-834
#3

Keep hot shelf accessory diagram

Clip, rack bottom (4)

Part #19-11-834

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

Most common symptoms to help you fix your range hoods

Choose a symptom to see related range hood repairs.

View all

Why does my range hood's fan turn on by itself?

Main causes: sentry feature trips due to high cooktop temperature, bad temperature sensor, electronic control board fail...

Read more

Why doesn't my range hood work?

Main causes: lack of electrical power, bad electronic control board, faulty user interface, fan and light switch failure...

Read more

Why doesn't my range hood's fan work?

Main causes: bad fan switch, electronic control board failure, faulty user interface control, wiring failure...

Read more

Why don't my range hood's lights and fan work?

Main causes: electronic control board failure, bad user interface control, light and fan switch failures, wiring failure...

Read more

Why is my range hood's exhaust fan noisy?

Main causes: loose mounting screws, bad fan motor, damaged fan blade, worn fan motor bearings...

Read more

Why isn't my range hood's fan pulling much air?

Main causes: clogged air filters, air duct problems, fan motor failure, broken fan blade...

Read more

Why don't my range hood's lights work?

Main causes: bad light bulb, broken light switch, bad electronic control, user interface control failure, bad light sock...

Read more

Most common repair guides to help fix your range hoods

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

View all
How to replace a range hood electronic control board

How to replace a range hood electronic control board

The electronic control board activates the fan and lights in the range hood. If the electronic control board is defectiv...

Read more
Repair difficulty
Time required
45 minutes or less
How to replace a range hood fan motor

How to replace a range hood fan motor

If the fan on the range hood won’t run, it’s likely that the fan motor has failed. Follow the steps in this guide to rep...

Read more
Repair difficulty
Time required
30 minutes or less
How to replace a range hood fan switch

How to replace a range hood fan switch

The fan switch activates the fan motor in the range hood. If the fan switch is defective, replace it using the detailed ...

Read more
Repair difficulty
Time required
15 minutes or less

Effective articles & videos to help repair your range hoods

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

View all
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....

Read more
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....

Read more
Range hood common questions

Range hood common questions

See what questions many people have about using, maintaining and and repairing their range hoods....

Read more

Parts & More