If you’ve typed this question into google – or called your irrigation experts in a panic – take comfort that you aren’t alone!

In our corner of North Carolina, below-freezing temperatures can sneak up on us. And the result isn’t just chilly. It can do a number on our irrigation system.

A frozen backflow preventer may be the first victim of the cold weather. And when that happens, our team is here to step in.

Signs of a frozen backflow

If you notice that the top of your backflow preventer has come off, you’re dealing with more than a faulty pressure vacuum breaker. Generally, it means that water has frozen in your pipes – and it’s forcing the topmost part of your backflow preventer off.

How we can help

Our goal is repair… not replacement. So, whenever possible, we’ll deliver a maintenance solution that repairs your frozen backflow preventer. We:

• De-ice the system. By removing the frozen element, we can better assess the damage of your backflow.
• Repair the affected area. Sometimes, you simply need a de-icing treatment. Other times, specific parts of the system need replacement. Our team will determine the best course of action for your property.
• Prevent recurring issues. Our team wants you to avoid future frozen backflow issues. We’ll provide recommendations to keep the damage at bay.

Frozen backflow prevention tips

Below-freezing temps happen. And frozen pipes can happen, too. But with a few simple tips, you can safeguard your backflow from unnecessary damage:

• Backdrain your system. Our team can administer this important maintenance step during the winter months.
• Turn your water source off. Your irrigation system isn’t in action during the winter. So it doesn’t need water – which can freeze – anyway.

With some proactive action and support from the experts at Doctor Sprinkler, you can ensure that your backflow preventer is safe during the winter months… and ready to ramp into gear come spring!