Sewer backflow preventers are an essential part of your home's plumbing. Here's why you need one and how to test if yours is ...

Backflow preventers are essential in many commercial and some residential properties as they keep contaminated water from flowing backward out of your home and into the public drinking water supply.

Broussard Services (615-988-6030) has announced backflow prevention device inspections as part of its residential and ...

STEP 2: Once the water is shut off, drain the water out of your backflow preventer. This process is different with different systems. If there are valves on the backflow preventer itself ...

STEP 2: Once the water is shut off, drain the water out of your backflow preventer. This process is different with different systems. If there are valves on the backflow preventer itself ...

"Find these two little screws (on the backflow), and that will drain everything ... you're getting all of the water out of the sprinkler lines and pipes to prevent damage during a deep freeze.But ...

These valves are opened to allow gravity to drain water from the pipes and prevent freezing. Consider yourself lucky if your system features automatic draining. It's a less complicated method that ...