Backflow Testing & Prevention in Delaware
When you turn on your tap, you expect clean, healthy water. Yet, if you don’t have a working backflow prevention system, you may be filling your glass with water full of contaminants. Backflow prevention uses a series of valves to prevent contaminated water from flowing back into your home, but those systems can fail.
That’s where F.H. Furr Plumbing, Heating, Air Conditioning & Electrical can help. Our team offers backflow testing and prevention services in Delaware to help your family stay safe.
What Is Backflow?
Problems in your plumbing can allow contaminated water to flow back into your home through your faucets. This can contaminate your clean water supply, adding unwanted chemicals and bacteria to the water that you drink and bathe with. Unfortunately, this can happen without your knowledge, and your family can face serious risks.
Backflow occurs because of changes in water pressure. Your plumbing systems have devices that prevent this, but those devices can fail and age, leaving you at risk. Backflow testing ensures your water is safe and clean.
Our Backflow Testing Process
Backflow testing requires the expertise of a plumber with the right tools and knowledge, but the process is fairly simple and takes around 30 minutes. During a backflow test, our expert plumbers will:
- Shut off your water supply: This step gives us the access we need to inspect and test your system. We’ll check valves, air ports, and relief valves, which are all part of the backflow system.
- Turn off the downstream shut-off valve: This step allows us to test how well the valve works. If water comes from the shut-off valve even when it’s off, there’s a problem.
- Turn on the tap: We’ll turn on several faucets in your home to create pressure that makes the water want to run backward. If the relief valve opens, you have a problem with backflow. We’ll also test the water pressure in the valve. If it’s rising, you need a new valve.
If you need backflow prevention, count on F.H. Furr. Contact our team today to schedule backflow prevention services in Delaware.
The Benefits of Backflow Prevention
Backflow prevention is essential to protect your home and family. Some of the benefits of routine testing include:
- Finding and fixing problems before backflow occurs
- Protecting your family from bacteria and other contaminants
- Being proactive to fix pressure problems before a system failure occurs
- Ensuring your home meets current plumbing codes and safety requirements
Why Choose F.H. Furr?
Backflow testing requires a licensed plumber with the right tools, and we have a highly qualified team. Our team offers industry-exclusive guarantees, including a 100% client satisfaction guarantee, and we always provide upfront, flat-rate pricing.
You can trust that our team will thoroughly test and inspect your backflow systems, ensuring you have a safe and functional plumbing system.
Call F.H. Furr today or request an appointment online with our plumbers in Delmarva.
Backflow Testing FAQs
How do I know if I need a backflow preventer?
If your home has an irrigation system, boiler, or other cross-connection to the public water supply, you may be required to have a backflow preventer. F.H. Furr can assess your setup and install one if needed.
How often should backflow preventers be tested?
Most local codes require annual testing by a certified professional. This ensures the device is working properly and protecting your drinking water.
Can I test or install a backflow device myself?
Backflow devices must be tested and often installed by licensed professionals. DIY work typically won’t meet code and may void compliance with local water authorities.
How long does a typical backflow test take?
Most tests take 20–30 minutes, depending on access and the type of device. F.H. Furr’s certified testers ensure accurate, code-compliant results quickly.
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