[Paul Brown]

Hi, I have a 2007 motorhome in which the Truma Heater Fan does does not want to blow air any more and I'm guessing that the fan switch (Teb 2?) circuit board is probably to blame. Upon searching for a replacement it appears that it is discontinued. Does anyone know of a work around for this?
Thanks
Paul

 

[Scotjimland]

If the fan motor is ok, then a workaround would be to give it a new 12v feed with an on/off switch.. but, if it was variable speed that would mean it running full speed all the time.. this could be overcome by fitting a 12v motor speed controller such as . https://www.amazon.co.uk/Controller...ocphy=1007252&hvtargid=pla-457646348784&psc=1

 

[Paul Brown]

If the fan motor is ok, then a workaround would be to give it a new 12v feed with an on/off switch.. but, if it was variable speed that would mean it running full speed all the time.. this could be overcome by fitting a 12v motor speed controller such as . Amazon.co.uk

Thanks Scotjimland!
I will take a look and see if it something I can manage to fit myself👍