On our R-23 there’s a T-fitting on the raw water Ac pump line that allows you to connect a garden hose. Once this is connected and turned on you can get water to run the Ac. Of course your water bill is going to increase since the water discharged from the Ac goes on the ground unless you rig up some kind of return system. Here’s what I did. I recently bought a 6000 BTU portable air conditioner that I use while the boat is on its trailer. Keeps the cabin very comfortable while I work inside. Pictures in my album.
Karl
