I built a cabinet/wall to house my 180. Getting the doors for the cabinet built now and will have them on in a couple days. The copper pipe that you see running across the sump goes to the AC unit on the right that is behind the door. That is where my RO/DI filter is putting water into a 50 gallon holding tank that I will be able to auto top the system off with. Well I was going to upload a picture but im struggling LOL