Here in Colorado it's not uncommon for us to have cold snaps in early fall. What's a cold snap? It's when we get one day of freezing temperatures and then the temps go back up the next day. When this happens you want to drain your sprinkler backflow so that it doesn't freeze but then easily turn it back on a few days later to continue your fall watering schedule. In this video John teaches us how to do just that!
Негізгі бет How to protect your sprinkler system during a cold snap
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