How to winterize RV water system before the first freeze
Learning how to winterize RV water system properly is the best way to prevent a massive plumbing headache when you pull your rig out of storage next spring. If you've ever seen what happens to a PEX pipe or a plastic water pump after a hard freeze, you know it isn't pretty. Ice expands, plastic cracks, and suddenly you're looking at a thousand-dollar repair bill for something that could have been avoided with about an hour of work and a few gallons of the "pink stuff." ...