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Thermador
Range Hood

Model # HDI48 Official Thermador chimney-style island hood

Here are the diagrams and repair parts for Official Thermador HDI48 chimney-style island hood, 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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Showing 10 of 34 parts  |
Control Panel 35-05-133
Control panel

Part #35-05-133

Replaced by #00487434

?
Manufacturer substitution
This part replaces 35-05-133. Substitute parts can look different from the original.
$89.60
In Stock
Overlay 35-05-013
Overlay

Part #35-05-013

Replaced by #00582360

?
Manufacturer substitution
This part replaces 35-05-013. Substitute parts can look different from the original.
$40.00
In Stock
Filter 35-05-003
Filter

Part #35-05-003

Replaced by #00487410

?
Manufacturer substitution
This part replaces 35-05-003. Substitute parts can look different from the original.
$96.25 | 
9% OFF Phone Price : $106.25
In Stock
Bracket Housing 35-05-157

#NI

All parts diagram

Bracket housing

Part #35-05-157

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

Ballast 35-05-012
Ballast

Part #35-05-012

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

Duct Cover, Upper White 35-05-054
Duct cover, upper white

Part #35-05-054

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

Duct Cover, Lower Black 35-05-055
Duct cover, lower black

Part #35-05-055

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

Duct Cover, Lower White 35-05-052
Duct cover, lower white

Part #35-05-052

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

Wiring (part Is Not Normally Stocked Because Of Low Fail 35-05-135
Wiring (part is not normally stocked because of low fail

Part #35-05-135

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

Duct Cover, Center S/s 35-05-050
Duct cover, center s/s

Part #35-05-050

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.

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

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

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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…

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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…

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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…

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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…

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Why is my range hood's exhaust fan noisy?

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

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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

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.

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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…

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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
How to replace a range hood light socket

How to replace a range hood light socket

When you replace a light bulb and it still won’t work, the socket is likely defective. Use the detailed steps in this re…

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.

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Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

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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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