winterizing issue
Trying to winterize my trailer. As you can see in the pic, the in and out valves to water heater are turned off. Bypass valve is turned on. So why is my water heater filling up with anti-freeze. ...
Forum Discussion
old guy wrote:
I always cringe when some says just blow out the lines and forget the anti freeze. that might work in lawn sprinklers systems but when I did that on my first TT, I had leaks I had to fix before I could go camping the first time after that. Now I blow out the lines and use anti freeze. I only had to get burned once to learn my lesson. never lost a fitting again.
X2
The pex plumbing is a little more forgiving and will stretch a little but if you ever had to replace a copper system you would never rely on blowing it out again.
