Hi Frank
I had my fridge out this year and can't really see where too much condensate would form, maybe on the line from the compressor to cold plate, but it should be well insulated. The water system manifold is under the sink as is the fresh water pump. They can all leak and drain into the bilge by the seacock area. In fact, I have fixed a leak between the deck and hull joint on the stb side that was leaking into the bilge by going under the floor directly below the refrigerator and exiting the weep hole that is below the fridge. Water was coming into the joint through a screw that holds the rub rail on. BTW, my hull/deck joint leaks in multiple places. I suspect its through both the screws that hold the rub rail on and areas that may have received insufficient adhesive, although it looks like there is gobs of it in most places. But the screws were not sealed and water will flow "nicely" by the screw...Dan