[QUOTE="witzgall"]It might help if you use a few more sentences to explain the problems you are having, instead of asking others to read into what little information you have provided?
Easy on me Chris I'm new to this thread stuff
My Webasto has had operating problems from the first day the professional installer left the boat basin. Excessive smoke, noisy operation.
The unit is hot air thermo 90.
Since I asked my question the unit was rebuilt by the main company in USA.
Webasto's recommendation is a change in the wiring
to lower the heat output.
As soon as the unit is up and running I will let the thread on Webasto know the outcome.