How to blow out lines to winterize
Hello. I have always paid to winterized my RV but would really like to learn how to do it myself without just pouring antifreeze down the toilet and sinks. I would really like to use air on the lin...
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I have went from the ant-freeze method to the air clean out and won't be going back to the ant-freeze except for the drains. Go to a RV store and they have the adapter for adapting the air to your water system. I always leave one faucet open when pressurizing the system so I don't over pressurize the lines. I always go around the system twice to make sure all the water is purged. I generally start with the drains on the hot and cold water drains on my water system. I have had zero problems with water freezing, and don't have to put up with the anti-freeze in the lines.:)
