And I think there is some electronics in the control box for the remote. I think I will stick with the 12v route, now just need to decide on which one.I have seen 12v motors nuke on 24v, so take care. I would use the house bank.

Probably too late, but I would recommend feeding the Webasto/ESPAR gear from a dedicated 5 USG tank. This makes it much easier to use kerosine and there is a lot of anecdotal evidence that this prevents all manner of annoying problems with soot, especially at altitude - think western US or the altiplano.
It is nice to simply be plumbed into the main fuel tank, but I am going to be looking into adding a dedicated fuel tank for my Dual Top.
In the interim, remember the 20 minute burn every month.




