"D" wrote in message news:Q_1uc.2032$aM1.1904@fed1read02...
This is awesome stuff! I live in AZ, so I've never heard of someone
'winterizing' a system- we run sprinklers year round here... but I'll
definitely give all this a shot today. Thank you soo much!
D




Just remember that once you get it working, you need to winterize
before the
ground freezes. The basic method is to turn off the supply and blow
all the water out, a zone at a time. You can do it yourself with a
decent shop compressor, or you can pay for a service to do it for you.