Session 7: Water System

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Duration: 12:28

When winterizing a water system, RVers either use RV antifreeze or use compressed air to remove all the water from the system. In the spring, you will not only want to remove the RV antifreeze and/or fill the system with fresh water, but also sanitize/deodorize the tanks and pipes as well as condition the seals for the valves and toilets.