Simple steps for how-to stop a backflow from freezing. If you have a sprinkler backflow that is above-ground, it is vulnerable to freezing. Contact us to schedule your sprinkler winterization service this season.
What temp will my backflow freeze?
We have found that temps dipping into the 20’s and below overnight have the most potential for damage to freeze and break backflow devices. Exposure time has a lot to do with any potential for damage. Days in the low 30’s can do damage, just like overnights in the 20’s.
Do I need to Remove my Backflow for Winter?
There is no reason to remove a backflow for Winter if all water has been evacuated from the device. Removing and reinstalling a device can actually cause more damage to the seals at the connections than just leaving the device in place.
Do I need to Cover my Backflow with Blankets or a Towel?
This is kind of a feel-good action. If you want to, and it makes you feel better to cover your backflow with a blanket or towel, there is no harm in doing so.
How-To Keep Your Backflow from Freezing
What can you do for backflow freeze prevention as an ordinary homeowner when the forecast suddenly changes and your sprinkler company can’t get to you in time? Below we have created a short how-to video on some simple steps you can take. The only tools you need, is a set of pliers and a flat-head screwdriver. Watch our How-To video below to follow a few DIY steps you can take to limit potential damage and a costly repair.