Winterize Your RV
You certainly don’t want the surprise of burst pipes when you pick up your RV next season. To avoid this risk, make sure to winterize your RV before storing it. Winterizing includes draining the system (black water, grey water, hot water heater, cold and hot water lines), bypassing your hot water heater, connecting antifreeze to the water pump, running all water outlets until you see antifreeze, and filling the check-valve line.