How often does your backflow preventor need to be tested? A reduced pressure zone assembly or abbreviated RPZ absolutely needs to be tested every year. Then, every five years it should be rebuilt. It is YOUR responsibility to make sure that it is functioning properly at all times!
To stay up to date please call (423) 598-1466 and have your Chattanooga area plumber All Home Plumbing properly test for backflow. If your RPZ system needs rebuilding, they will do it professionally. For the full story of all the services provided by All Home Plumbing of Chattanooga visit allhomeplumbing.com.