Drains in bottom of pantry
On my 185 RB there are two stopcocks in the bottom of the pantry. One works off a red line one a blue line. Obviously hot and cold. But what do these drain? When I open them a little water drains from two tubes towards the back of the trailer. Not the low point drain. All I can Imagine is that they drain the residual from the shower water lines. I am getting set to winterize so I thought I had better get a line on what I am working with. Thank you.