185-04 Williamson Ave.
Springfield Gardens
NY
11413
(718) 949-3567
LenPlumb@MSN.Com
Backflow happens when water reverses the direction of its flow anywhere in your plumbing systems. It's a dangerous condition because it can allow drinking water in plumbing systems to become contaminated and unusable.
Read the original:
Backflow Prevention & Testing for Home … – Dennis Foley Plumbing
Backflow happens when water reverses the direction of its flow anywhere in your plumbing systems. It's a dangerous condition because it can allow drinking water in plumbing systems to become contaminated and unusable.
See the article here:
Backflow Prevention & Testing for Home … – Dennis Foley Plumbing