Water Heater Bypass
I have a 2013 ROO 23SS, which I purchased new in May, 2012.
I'm going to winterize myself with the compressed air method. I understand how that process works, but am confused which water heater valves are the by-pass ones, and what position is the "bypass" position. My owners manual states the bypass valve is located near the water heater incoming lines. How can you tell which lines are incoming vs. outgoing?
Thanks in advance for any assistance.