Originally Posted by johnxxx

morning all!

Winterizing lawn sprinklers and outdoor faucets today. ( 5 outdoor faucets and 43 sprinkler heads ). This is a new system installed by a reputable local business who did the install for me this past summer. He's coming over but using my compressor/tools and just overseeing the operation this one time so I can perform myself correctly in the future. ( My first lawn system I had it was imperative that the zone/station valve was already "opened" prior to applying air as not to put pressure on the valve while opening... that was 20 years ago... will find out today if winterization of this system is the same or not ).

Other than that, SSDD!