How do I turn the water on to the backflow device so you can test it and not get water in the irrigation system?

2017-01-06T19:11:03+00:00By |Categories: |

Close the valves on your backflow device. Now you can go inside and  turn  on the water to your irrigation system. Now I can test your device and not get water in your irrigation system. This way you do not need to get your system winterized. When I am done testing your device, turn the water off in your basement and drain the water out of the line that goes out to the backflow device.