Replacing the temperature sensor in a Bosch Built-in-Oven

[@mikeboles3292]

What part number for the thermo couple Thanks Mike

[@theredneckgeordie]

Hi Mike. The temperature sensor I purchased from Ransom Spares in the UK. Their part number was RS50195 and the cost was £45.05. The Bosch part number should be in the manual if that is what your looking for. Regards ... Ian

[@mikeboles3292]

@ thanks Ian We have the same oven and I have no temp control it just runs high so I gestimate the thermo coupling has gone. Appreciate your reply Thanks again Mike

[@theredneckgeordie]

Hi Mike. Just a thought. The temperature is actually set by the potentiostat (knob to the right). It could be the potentiostat which is at fault. Although I changed the thermostat to see if my problem went away, it was actually not the thermostat which was the problem. It can be difficult isolating the problem. best of luck!

[@mikeboles3292]

Thanks Ian Hmmm,I better consider that also Regards Mike

[@mikeboles3292]

Yes I think you are correct p stat seems u/s I have not pulled the cooker out so the numbers must be behind the unit. Instruction manual has HBA23B1.OB Do you have the other serial numbers to hand from this model. No problem if you don’t Regards Mike