Winterize Sprinklers - How to Drain your Sprinklers w/Backflow Preventer
6:31
Drain Your Sprinkler Backflow Valve
3:37
How to Drain Your Sprinkler Backflow Preventer in Texas
7:38
How to Winterize a Sprinkler System - Blow Out Method
6:52
How To Winterize Your Sprinklers
6:50
How to drain your sprinkler system for extreme cold weather in Texas
4:51
Preparing your Irrigation System for Winter
8:52
Winterizing Your PVB Sprinkler System Backflow Freeze Prevention
7:08