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Starting Member


Monday, November 17th 2008, 7:32pm

all valves open when winterizing

i tried to winterize my system but all of the heads had air coming out at once. i tried replacing solenoids, checked controller for problems but found none, and still have some problem.


Supreme Member

Posts: 5,288

Location: Metro NYC


Monday, November 17th 2008, 8:13pm

What make and model of zone valves do you have? What is your compressed air source?

Posts: 33

Location: Southampton, NY


Thursday, February 26th 2009, 12:58pm

you may not have enough air

If your pusihing weak air, it might not be enough to push the water and only water is coming out

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