Winterize your backflow system Video

Now that the weather is getting colder and colder, the frost on the grass every morning reminds us to protect our Plumbing systems as soon as possible.

In our last post, we told you how to winterize your plumbing system and explained the steps to protect the backflow preventer from the cold. In order to let friends know how to do it more clearly and avoid the loss of the backflow preventer being frozen, we explain the DIY steps via video in this post, hoping to help you.