Looking for the best way to plug or block off the port next to the drain plug on the back of my boat. I am assuming that the port is where the air conditioning sucks in water. I have removed the air conditioning from my boat and just want to make sure that I block that opening off......any suggestions.?

Anything wrong with it? If not,
Do you want to sell it?

Just had mine done. Fiberglass guy glassed it and gel coated the holes.

I was told it needed a charge of Freon. I keep my boat on a airdock boat lift so the A/C is really of no use to me. I have the part of the system that is mounted in the engine compartment. I would sell it if you are interested. I would imagine it will not be cheap to ship.. Throw me a offer and I will take it out.

OK I removed the air conditioning from the engine compartment. I was also able to remove the wiring that goes into it. I also removed the pump that was inline to it. Any takers..? Not sure if it works or not. I will sell it cheap

text me some pics 920-475-0852. I might have a home for it