Got my boat last year and found that I need AC... To all carver 3207 ac owners, can you tell me where the put the unit on your boat?
I don't have a 3207 (I have a 374 Voyager), but I can tell you that most units are installed under one of the seats in the dinette, under the base of the master berth, or in an inter-wall space of a companion way. I don't think the location of your installation is going to be that difficult. The tough part will be peeling apart the interior finsih work to run the duct work. The other side of this coin is tha tyou may be able to install the exhaust duct in the base of whatever housing you find for your A/C. Look at some other 3207's (or other vessels that size) and see where they put theirs.
my 86' 3207 the compresor/evaporator is located in the galley between the refrigerator and the sink The pump is in the engine room between the port engine and the gen set The rear air is located under the port side bunk aft next to the trim tab pump