Backflow Prevention occurs when water reverses its direction within your home plumbing systems, indoors or out. When the water that backs up is contaminated, your good health could be at risk.
That’s why Norhio Plumbing recommends backflow prevention valves for our customers, especially families with lawn irrigation systems.
Here’s more:
What is a backflow preventer?
A properly installed, tested and maintained backflow prevention valve can prevent contaminated water from entering your drinking water supply. Backflow valves are installed where water first enters your home.
What causes backflow? |
The primary causes are a sudden drop in water pressure due to heavy usage, heavy demand caused by fire-fighting, or even a water main break.
What harm can backflow cause?
If the flush valve in your toilet does not feature an anti-siphon device, vapors and odors from the toilet can be drawn into your plumbing and drinking water.
When using a garden hose to clear your sewer lines or downspouts, a reduction of the incoming water pressure might lead to contaminants being drawn back into your clean water supply.
When filling your pool, a water pressure drop can cause a flow reversal, contaminants and all.
Even if you already have a backflow prevention valve installed, it should be tested once a year to ensure its working up to par. For backflow testing, repair, or valve installation, contact Norhio Plumbing, your one reliable source for all home plumbing needs.
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