I'm about to be unemployed and don't want to pay to have someone come out to fire-up my system for the summer. It was installed last summer and winterized by the installer in the fall. All of the outside valves were left half-open through the winter. Plastic caps for both Testcocks were off though the winter. Today I opened all the valves, from the water supply and both sides of the backflow valve. Controller off, with all solenoid valves closed. I left the testcock caps off. When I open the inl...
