Cold weather is on the way. I never have done anything except turn it off. Does closing the master valve to the sprinkler system get you anything?
For what it's worth....I never closed mine....it is self draining. But it sure won't hurt.Cold weather is on the way. I never have done anything except turn it off. Does closing the master valve to the sprinkler system get you anything?
This. Mine froze a few years ago. No blowout but it leaks when left on. So now I manually turn it on each time to run the sprinklers. Effectively making the timer system useless.I had a back flow preventer that froze over and exploded while at work. If you have one, make sure it's protected
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