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Reasons Backflow Issues May Occur in Your Home

The name pretty much says it all: “backflow”. Without having a full definition in front of you, you can probably guess that backflow isn’t a good thing for you or your plumbing, and it’s not. Your home’s plumbing is set-up so that wastewater stays very separate from your potable water. When backflow appears, a problem has developed whereby the wastewater is somehow backing up in your plumbing and entering your supply pipes, i.e., your potable water. There are ways to help prevent backflow, and these days most plumbing requires some kind of backflow prevention service for your property. But there are a few ways in which backflow can occur, and we’ll outline some of these below.

Backflow Isn’t a Clog

One thing to be clear about when it comes to backflow is that it isn’t caused by a clog in the system; clogs stop wastewater from exiting while backflow is the mixture of wastewater with your potable water. Here are a couple of ways backflow can occur:

  • Problems with pressure in the system – your plumbing system works on a delicate balance of pressure; should this pressure become imbalanced on either the supply side or the outgoing wastewater side, backflow can develop. There are two kinds of backflow problems that can occur because of pressure: backflow, which is categorized by downstream pressure that overpowers the upstream pressure and backsiphonage, which develops from negative pressure, which has something of a vacuum effect on your plumbing system.
  • Backflow preventer breaks – plumbing systems have been required for some time to have devices called backflow preventers. These devices prevent any kind of wastewater from backflowing into your potable water. If a backflow preventer is poorly installed, or it develops a leak, the device can malfunction and allow wastewater into your system.

Backflow in your water is a potentially dangerous situation. If you suspect you may have a backflow problem, call Modern Plumbing Industries, Inc. today and schedule an appointment for plumbing repair with one of our specialists in Lake Mary, FL.

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