“If you let your lawn go into the winter dry ... STEP 3: Once the water is off and the backflow preventer is drained, the next step is to cover it by wrapping it with towels and duct tape ...
“If you let your lawn go into the winter dry ... STEP 3: Once the water is off and the backflow preventer is drained, the next step is to cover it by wrapping it with towels and duct tape ...
His work covers everything from plumbing and roofing to solar and pest control. Find his work on sites like Angi, USA Today and The Pen... Backflow preventer installation costs between $105 and $ ...
Unscrew the cover and clean the drain threads with a plastic brush. Lubricate the threads on the insert with pipe thread ...
It’s not uncommon for winter to temporarily fire back up in the first ... Nestor said one of the best things you can do to protect your sprinklers is to cover the backflow preventer. “What we want to ...