I have an older (1983) 3607 and it didn't come with any heat or AC (or genset!). I've been toying with putting one (or two or three) units in. A couple years ago I adapted a portable to put in the salon to keep the dog cool when we're away from the boat and to give us a little heat early and late in the season. It works great but now I'm thinking of doing something more permanent.

I'd like to see any pics you have of your AC installations... where hoses route, how the units sit in their cabinets, etc. Anything you can provide could be helpful. I know where the units go (v-berth, salon and port side of aft cabin) but looking for how the duct plumbing was done, how the units sit (which way they face) and where the ducting splits and exits. The boat came with many pre-cut holes in the bulkheads and various compartments, but i'm not sure if all were done or if I'll need to cut a few more. I think I'll have to cut a couple to go from the salon unit to the salon registers.

If I do this, I'll also probably add a second 30A inlet and main panel for that. I'm exploring options on doing that too.