BGJWSC - What is Backflow Prevention?

[@Dmogul]

Great video man solid clear voice and audio too

[@bgjwsc]

Thanks plenty for saying so! - Jay Sellers

[@shawn1869]

Hello, I'm looking at a new build home, there are two homes for sale. One requires a backflow preventer and one doesn't. What are the benefits and drawbacks of having a home with one? Should i buy the one with a backflow preventer or the one that doesn't need it according to the site plan... I'm very confused. Please help!!

[@JaySellers]

Are you in our area (Glynn County, GA)? I can only speak for our local codes but all connections get a back flow preventer, they just vary in type and expense. All residential connections get a non-testable dual check that's mounted directly to the meter. The utility installs it and replaces it with routine meter change out or every five years, whichever comes first. If you have an irrigation system with direct chemical injection or a pool with an auto-fill system, a testable device is required. That type could cost you $300 to $500 up front and then over $100 or so each year for certification testing. They're required to ensure that any hazards presented by the customer, such as chemicals, don't get either pushed or sucked into the distribution system when there is a pressure change. So, the benefit to you would be the confidence that others are held to the same standard, which helps ensure that your water is safe to drink.

[@uterotourettes15]

3:12 whoever installed this needs to straighten the valve out. The relief valve must be straight up and down with 12" from grade.