Defender shows four thirty amp isolators made by Guest, Newmar, Pro Mariner and Yandina, costing from $90 to $300. Does anyone have experience with these models or can recommend any one of them. My only AC load is the battery charger, but I've been going through zincs at a rapid pace.
My next question would be, where is the 'best' place to mount the isolator? I'm assuming that there would be room behind the boat's electrical power cb/control panel. I realize this will very much depend upon the layout of the boat, so in my case I'd be doing the install in a Catalina 30.
I did look at the DEI isolator, and the physical size and shape makes it look like finding a good spot for it should not be too difficult.