Fresh water tank
I have a '15 Columbus which the fresh water tank was never used. When I winterize with air and drain , I always have a little bit of water come out of fresh water drain. I was going to sanitize my tan...
Forum Discussion
M.R.E. wrote:
I only have gray and black water drains. Other low point drains are for hot and cold water drains.
I am not sure this is entirely accurate. You should have a fresh water tank drain as well as a low point drain. The FW tank drain does just that, drains the FW tank. The low point drain allows all the water to be drained from the system from all the lines. Your grey and black tank drains are waste drains and separate from your water system. Sounds like you need to find your FW tank drain.
