Backflow occurs when there is a pressure change in a plumbing system that causes the dirty water to be siphoned back into the clean water supply. A backflow preventer is an important plumbing device that is designed to prevent this potentially harmful backwards flow into the fresh water supply. There are several types of backflow preventers, the three most common are pressure vacuum breakers (PVB), reduced pressure zone (RPZ), and double check assemblies (DCA). In the home, backflow devices are required for hand-held showers installed in bathtubs, faucets with pullout spouts and kitchen sprayers.
Need Expert Plumbing Services?
Do you have more questions about plumbing in or around Chicago? If so, call 888 868-6667. Live in Florida? Call our experienced plumbers at 813 452-5952. We are always ready to give you the answers you need to enjoy the comfort you deserve!
Our Blog
VIEW ALL BLOGSHow to Fix a Blank White Rodgers Thermostat
-
The Advantages and Disadvantages of Different Water Heater Designs
To help you narrow down the options and hone in on the best new water heater for your Chicago home, here's a useful comparison guide, highlighting the pros and cons of some of the most popular water heater designs.READ MORE -
What Causes Pink Stains on Toilets and Bathtubs?
The blog explains that pink stains commonly found in bathrooms are caused by a bacteria called Serratia marcescens, which thrives in moist environments. When diluted by water, this bacteria produces a red-orange pigment that results in pinkish stains on surfaces like bathtubs, toilets, and showers.READ MORE -
AC Maintenance Guide
The blog talks about the importance of maintaining your AC unit and provides advice on how to maintain older units. It also suggests replacing units when the cost of repairs becomes too high. Finally, it provides information on how to schedule AC maintenance with ABC Plumbing, Sewer, Heating, Cooling & Electric in Chicago and the surrounding areas.READ MORE
Our Promises To You
-
Convenient For You
We Work on Your Schedule
-
Background Checks
We do Drug Tests And Background Checks Before Hiring
-
No Need For Stress
Get ABCs Worry-Free Guarantee at No Cost
-
No Surprises
Pricing is By the Job, Not the Hour