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Thermador Electric Double Wall Oven S302TS - Not heating, displaying 100F

cocop

Premium Member
Joined
Jul 20, 2022
Messages
2
Location
New York
Model Number
S302TS
Brand
Thermador
Age
More than 10 years
Hi All - First and foremost, a big thank you for this platform and the detailed explanations in this thread. @rickgburton @sevencube

I have a slightly different Thermador model (a double electric wall oven, model S302TS) but with an eerily similar issue. None of the ovens were heating and both were displaying 100F when put on any of the programs (Bake, etc.).

After trying all that was mentioned in the above thread, we got them to heat up by forcing the sail switch on "on", after having removed and put back the SFR. Though, we noticed that the blower of the lower oven is no longer working. It is powered but the engine must be broken as it does not turn -it gets hot and vibrates but does not turn even after trying to manually kick it in.

I ordered 2 SFRs to replace them just in case for $20 but I can't find a replacement for the lower cooling fan. Any clue for a workaround? Would a generic fan be available to replace it?

Thank you for all you insights. Attaching a few more info:

  • References of the broken cooling fan
  • Diagram of the oven

Coco
 

Attachments

  • Blower reference.jpg
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  • Diagram 2 out 2.jpg
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  • Diagram 1 out 2.jpg
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  • Blower name.jpg
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Dan O.

Appliance Tech
Staff member
Joined
Oct 9, 2004
Messages
5,617
Location
Ontario, Canada
Are you referring to the exhaust fan? I don't have a parts list for that model but this is the blower fan for it.

LINK > Thermador S302TS Exhaust Fan Asm.


Dan O.
 

Dan O.

Appliance Tech
Staff member
Joined
Oct 9, 2004
Messages
5,617
Location
Ontario, Canada

cocop

Premium Member
Joined
Jul 20, 2022
Messages
2
Location
New York
Thanks Dan! Yes, that's the exhaust fan that is broken. Perfect, I ordered the piece and it should come next week. Keeping you posted on the progress once changed.
 
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