"Dennis Pogson" wrote in
news
Er.............I think he means a 12-volt Eberspacher or similar, using
diesel to heat the boat? If I'm wrong, your maths is correct, but but I
would find it difficult to believe that anyone could be so mad!



Not mad at all. Non-electrical boaters buy 12V heaters by the hundreds
from Waste Marine...who also sells amazingly expensive batteries these
heaters destroy. Many people do not understand how LITTLE power a large
golf cart battery actually can store.

--
Larry