Again, I agree with Stan. Turn them to the left & 1 will drain the cold water, & the other will hot water lines. My hotwater bypass is white, & is also located near the kitchen sink area, close to the w/h. The bypass is used to winterize your RV during the freezing season, & bypasses the the w/h, & you would also open another valve, topump the RV anitfreeze into the water system. Youalso need to drain the w/h, after you open the bypass. Edited by: FFFord
Steve & Sharon
'13 Dodge Citadel (hers)
'12 3500 Dodge Mega Cab 6.7 Cummins (his)
'12 Crossroads Rushmore RF38FL (ours!)
Barry, the ADHD x 2 German Shepherd mix, Granddog.