A properly working backflow preventer is an important part of your home’s fire sprinkler system. Fire Tech provides backflow replacement services in Maryland to help homeowners stay compliant and protect their home’s water supply.
What Is a Backflow Preventer?
A backflow preventer is a device connected to your home’s plumbing that stops sprinkler water from flowing backward into the main water supply. This prevents potential contamination of your domestic water.
Note: Some backflow preventers must be tested by a certified plumber, depending on the type and local requirements.
How Do You Know If You’re Due for Replacement?
In many areas, backflow devices are required to be rebuilt or replaced on a set schedule.
WSSC Water guidelines require backflow rebuild or replacement every 5 years.
To check your replacement date, look at the backflow tag located at your water service entrance—typically in an unfinished area of your basement.
If your county does not require a backflow tag, a good way to estimate timing is to check when your home was built to determine whether replacement may be necessary.
Need Backflow Replacement?
If you’re unsure whether your backflow preventer is due, Fire Tech can help you identify the device and determine the next steps.
For more information, visit WSSC Water.
Realtors, is your client selling their home? Your building inspector will recommend this change if it is over 5 years old.