Ok, thanks for all the advice. I guess I need to explain how I found this shower/ac condenser bilge pump - didn't even know it was in the boat. I thought the shower and ac condenser water drained out the side drain holes of the boat (oops, wrong assumption), just like my water from the cabin...
I don't understand why the approx 2 gallon bilge under that shower/ac condensate tray (12" wide x 12" length and 3" high - that hold float switch and bilge pump), i guess for overflow, does not have a bilge pump or a drain hole to drain into the engine compartment to drain the 2 gallons. I had...