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Thermador
Range Hood

Model # HCSW48 Official Thermador chimney-style wall hood

Here are the diagrams and repair parts for Official Thermador HCSW48 chimney-style wall 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 32 parts  |
Hook W/screw And Plug (part Is Not Normally Stocked Beca 35-05-151
Hook w/screw and plug (part is not normally stocked beca

Part #35-05-151

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

Duct Cover, Upper, White 35-05-030
Duct cover, upper, white

Part #35-05-030

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

Plug And Screw (part Is Not Normally Stocked Because Of 35-05-123
Plug and screw (part is not normally stocked because of

Part #35-05-123

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

Wall Hoods-care And Use And Installation Manual 35-05-017

#NI

All parts diagram

Wall hoods-care and use and installation manual

Part #35-05-017

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

Electronic Printed Circuit 35-05-011
Electronic printed circuit

Part #35-05-011

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

Duct Cover, Lower, White 35-05-028
Duct cover, lower, white

Part #35-05-028

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

Slider (blk) (part Is Not Normally Stocked Because Of Lo 35-05-154
Slider (blk) (part is not normally stocked because of lo

Part #35-05-154

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

Plastic Transition 35-05-022
Plastic transition

Part #35-05-022

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

Box Cover 35-05-129
Box cover

Part #35-05-129

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

Duct Cover, Lower, S/s 35-05-033
Duct cover, lower, s/s

Part #35-05-033

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 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 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…

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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 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 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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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 …

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Repair difficulty
Time required
 15 minutes or less
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…

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Repair difficulty
Time required
 45 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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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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Range hood common questions

Range hood common questions

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

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