Outdoor Water Spigot Leaking From Vacuum Breaker

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Outdoor water spigot leaking from vacuum breaker.

Don t crank it hard. If you re lucky you can fix your leaking faucet by simply tightening the nut under the handle. Turn off the outdoor faucet or hose bibb that has the vacuum breaker that you want to replace. Occasionally however a faucet may crack especially if it freezes over.

Vacuum breakers are built into newer frost proof water valves. Remove the stem assembly from the body of the t 550. If you are. If you do not know how please contact a licensed plumber.

This type of vacuum breaker is often installed on commercial dish sink hose sprayers and on water supply lines for commercial dishwashers. Skip this step if you already have your replacement stem assembly. Atmospheric vacuum breakers must be installed at least 6 inches above the spigot with piping from the vacuum breaker to discharge the water. The breaker is a brass attachment screwed onto the faucet spout.

The vacuum breaker prevents water from flowing backward into the house. An outdoor faucet leaking from a vacuum breaker seldom needs to be replaced nor does one leaking from the spout or handle. The water flows through the breaker and into the spray hose. A leaking frost proof faucet can waste a lot of water but fixes are simple whether the problem is the faucet stem washer assembly the vacuum breaker or just a loose retaining nut.

Turn on the water to check for leaks. Turn off the water supply.