> Sounds like hooey to me, does your electrician have experience with 12V
> DC systems ?
Quite real:
http://en.wikipedia.org/wiki/Phantom_voltage
I remember having some fun with this back in my industrial electrical
engineering days with C-H Respondor variable speed DC motor drives.
What was the electrician telling you about this? You
Definitely dump the Univolt.
What other electrical issues are you having?