Thermador
Range Hood

Model #PH54HQS Official Thermador wall hood

Here are the diagrams and repair parts for Thermador PH54HQS wall hood, as well as links to manuals and error code tables, if available.

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Parts List

Showing 10 of 42 parts

Terminal Block#14

Model ph54hqs Diagram

Terminal block

Part #14-61-341

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

RIGHT INSIDE TRIM#13

Model ph54hqs Diagram

Right inside trim

Part #19-11-730-02

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

BRACKET, SOCKET (2)#1

Model ph54hqs Diagram

Bracket, socket (2)

Part #19-11-734

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

BUSHING - OPEN/CLOSE (3)

#NI

All parts Diagram

Bushing - open/close (3)

Part #50-09-247

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

Wire Assembly

#NI

All parts Diagram

Wire assembly

Part #19-11-827

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

Top#17

Model ph54hqs Diagram

Top

Part #19-11-729-05

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

KNOB, VENT BLOWER BLK#4

Switch assembly Diagram

Knob, vent blower blk

Part #20-01-891-07

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

#6 X 1/2" SCREW#B

Model ph54hqs Diagram

#6 x 1/2" screw

Part #14-91-026

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

CLIP, RACK TOP (2)#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

1/3 X 1/16" RIVET

#NI

All parts Diagram

1/3 x 1/16" rivet

Part #14-94-003

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

Symptoms common to all range hoods

Choose a symptom to see related range hood repairs.

Main causes: loose mounting screws, bad fan motor, damaged fan blade, worn fan motor bearings
Main causes: electronic control board failure, bad user interface control, light and fan switch failures, wiring failure
Main causes: clogged air filters, air duct problems, fan motor failure, broken fan blade
Main causes: lack of electrical power, bad electronic control board, faulty user interface, fan and light switch failure, wiring problems
Main causes: bad fan switch, electronic control board failure, faulty user interface control, wiring failure
Main causes: sentry feature trips due to high cooktop temperature, bad temperature sensor, electronic control board failure
Main causes: bad light bulb, broken light switch, bad electronic control, user interface control failure, bad light socket, wiring failure

Repair guides common to all range hoods

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

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 replace the fan motor.

Repair difficulty
Time required
 30 minutes or less
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 steps in this repair guide.

Repair difficulty
Time required
 15 minutes or less
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 repair guide that show you how to replace it.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all range hoods

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

August 19, 2022

Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.

June 22, 2022

What are the most common range hood parts that need replacing?

What are the most common range hood parts that need replacing?

See the most common replacement parts needed for your range hood.

August 18, 2021

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.