I remember chartering a Cat, a Lagoon 39 from memory in The Grenadines, I was asking about the AC & the smiling guy said, 'you're in The Caribbean with constant 15kt winds, why do you need AC? '
Boat rented with Gen and AC and should expect it to work. Answer to not run it (or limit of 2 hour a day) is not acceptable... at least without a good faith attempt to generator back in running order.
In regards to being clogged, check strainers and then the thru hull fitting. We have unclogged ours using air pump from dinghy..
Which Company told you not to use the generator/AC?
