tomschauer wrote:Source of the post Just to clarify, there is no shut off valve for the sink and icemaker. You will need to remove the back of the aft cabin closet, cut in a valve and a "t" with a valve to drain the water from the line.
+1
The 355 also had a raw water washdown option with a faucet located to the port of the ice maker/sink cabinet. If you have this option, the faucet and some of the line going to it will be exposed to freezing temps. You may want to consider winterizing that entire system.