sprinkler winterization pre-check
1. Locate and shut off sprinkler system supply valve.
2. Turn Digital irrigation controllers to "off" position. Unplug Analog controllers. We do not recommend unplugging digital controls as it may reduce backup battery life.
3. Done! We come and Winterize your sprinkler system by activating the solenoids manually outside.
The photo above displays a digital controller. We recommend switching the unit to the “system off” position. We don't recommend unplugging these units as it may reduce backup battery life.