Although backflow preventers are more common at commercial buildings that have fire sprinkler systems, residential customers may need one, too, depending on local regulations. Homes that have ...

RELATED: It's going to get really cold in Houston next week and there's a chance of a wintry mix The two most important areas to focus on, he says, are outdoor faucets and the irrigation backflow ...

a raised bed irrigation kit and a timer. For optimal performance, use a clean water source with 12-50 PSI. Russo says it’s vital to attach a backflow preventer directly to your outdoor spigot to ...