Winterize Irrigation System In Nc

Every underground irrigation system has a main shut off sometimes this valve is located in a basement or crawlspace and other times it is buried in a box underground.

Winterize irrigation system in nc. A damaged backflow can be a costly repair so it is best to winterize it to remove all of the water out of the system. Water left in the pipes of your irrigation system can freeze over winter causing damage. It can get to 107 degrees in the summer but we can easily dip into the 20s or below overnight in the winter that means irrigation system winterization in north carolina is a must he says. Here in the middle of north carolina we get really weird weather moore says.

The backflow unit is the u shaped piping that sticks up out of your yard and is the only piece of the irrigation system that is exposed to the elements which makes is susceptible to freezing and cracking. To begin winterizing your outdoor irrigation system first shut off your system s water supply. Wherever the frost level reaches below the depth of irrigation systems winterizing can help prevent damage from freezing and ward off costly repairs come next spring. If you re into number crunching and you have the original irrigation layout showing the gallons per minute gpm of each sprinkler head just divide the total gpm of each zone by 7 5.

As temperatures outside drop below the freezing point of water water in your sprinkler system pipes can freeze into ice and expand causing your pipes to burst as a result. Here are some tips from rain bird on how to prepare your irrigation system for winter conditions if you live in a region where it freezes. Without proper preparation your sprinkler system might be damaged by freezing temperatures. How do i winterize my irrigation system.

How to winterize a sprinkler system. You need to winterize your.