Unless you have continous electric power
to run the fan and evaporator, I don't think you'll be happy it. We had quite a discussion, in which Geoff Trott (who owns Airhead) participated, about the Airhead here recently. You'll find it in the archives at http://archive.sailboatowners.com/archive/archivepview.tpl?sku=2003025175808.57&forumabr=bb&fno=3&_ptitle=ptitle%20rtitle&_psamp=psamp&&model=none&forum=none&andor=wa&keyword=air%20head&pr=p,r&ssite=HOW&srt=none&start=4&max=20I also suggest you go to the Airhead website athttp://www.airheadtoilet.com/Index/Page_1x.html and read everything there VERY carefully.Btw...didn't you just post this same question about a week ago??