We probably need a new one...the bedroom one is fine, if a little noisy, but its icy cold however, the older dometic unit is struggling in the 40 plus at port heland.We have no room to put a splitty, the bins are not high enough, and being a rear engine, the back bumper is out, Whats the best rooftop unit, am looking at the air command cormorant, its reverse cycle, 3.5 kw output and draws under 6 amps at 240. Plus it has a respectable heat output, should all run off the inverter

Anything better?