"Am sure you have somewhat of
"Am sure you have somewhat of a plan, but here are some things that I have found in installing a few of these systems.
1...when mounting the system,make sure all plugs are out of the hoses that they put in from factory so no dirt gets in.
2...When drilling thru hull for water inlet,keep in mind where supports are and where air can cavitate such as in a step hull(not sure what your hull shape is exactly Tim)
3...2 hose clamps for each fitting below waterline.
4...condensate line.In bilge,gravity release, or sump pit?
5...before running duct you need to plan your returns as well as they need space, unless putting unit in an area that you can cut an area out to apply large screen/filter
6...keep outlets as far away from return areas as possible to prevent freeze-up of unit.
7...a lot of times duct goes thru storage areas or seating areas,so I use 4" thinwall PVC pipe instead of the flex duct they give so you can store things around it.It glues together so no worry of pulling apart.
8...some boats if you feel the carpet in the seating/storage area-you will find soft spots where the carpet was run, but they had cutout areas in the supports where the models that came thru with AC ran their duct.
9...Call a dealer for paperwork from that year boat as they will have the info of how it was installed from factory.
10...perhaps some of this was a help to you...Todd"