One huge change that came with the new Minnesota State Plumbing Code that went into effect on January 23rd of this year was the requirement for annual backflow preventer testing. Here's the exact code ...
NASHVILLE, Tenn., March 2, 2020 /PRNewswire-PRWeb/ -- Backflow preventers are critical to protecting our water supply. They keep contaminated water from coming in contact with drinking water. This is ...
If you have an irrigation system that you have not backflow tested, you may be at risk for water disconnection Tuesday, Sept. 12, according to the city of Wichita. Getty Images More than 2,000 Wichita ...
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