marlonc497
Member
Thanks for the suggestions, I'll do them as soon as I can. Does anyone know why the backflow valve would chatter continously until I shut the zone or valve down?
Every zone valve or just one ? If it’s just one then it’s a bad zone valve most likely.Thanks for the suggestions, I'll do them as soon as I can. Does anyone know why the backflow valve would chatter continously until I shut the zone or valve down?
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