Forum Discussion
bob_nestor
Oct 28, 2020Explorer III
There is a lot of latent heat in the water in the tank and lines. As a general rule you don't need to worry about lines freezing up unless you're facing a "hard freeze" which is defined by the temps dropping into the upper 20's (or below) for more than 2 to 3 hours. I've camped in the winter in my RVs and never had a problem following this rule.
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