Model #HTDI42 Official Thermador chimney-style island hood
Here are the diagrams and repair parts for Thermador HTDI42 chimney-style island 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.
Showing 10 of 32 parts
Filter
Overlay
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
Range hood blower motor
Part #35-05-001
The manufacturer no longer makes this part, and there's no substitute part
Box cover
Part #35-05-129
The manufacturer no longer makes this part, and there's no substitute part
Duct cover, center
Part #35-05-047
The manufacturer no longer makes this part, and there's no substitute part
Fuse cover (part is not normally stocked because of low
Part #35-05-127
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts Diagram
Care, use, and installation manual
Part #35-05-018
The manufacturer no longer makes this part, and there's no substitute part
12.5 mf capacitor (part may be purchased locally)
Part #35-05-113
The manufacturer no longer makes this part, and there's no substitute part
Range hood blower housing
Part #35-05-007
The manufacturer no longer makes this part, and there's no substitute part
Symptoms common to all range hoods
Repair guides common to all range hoods
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.
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.
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.
Articles and videos common to all range hoods
Find out how to stay safe when repairing your appliances.
See the most common replacement parts needed for your range hood.
Learn some of the most common symbols found in a wiring diagram and what they mean.