Forum Discussion
lane_hog
Oct 16, 2016Explorer II
Cheryl_B wrote:
How cold does it really have to get before you have to be concerned with frozen holding tanks and water lines? I mean, does it have to be below freezing for more than just a night?
Yep. If you're living in the coach, and you have tanks inside the insulated area, you probably don't need to worry about the fresh water tank or your supply lines much. They'll be within 10* of your coach temperature.
I don't think about my black or grey holding tanks. They'll eventually thaw.
In storage, that's another story. When we're facing <32F for a couple days, I'll winterize.
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