The way I was taught was to always put a vacuum breaker above the hot water tank, on the cold supply, theory being if a vacuum was formed it
The atmospheric vacuum breaker consists of a check valve member and an … These devices are located on individual plumbing fixtures
Atmospheric vacuum breakers are used to prevent back-siphonage of contaminated water into a potable water system. They are not designed to protect against …
A pressure vacuum breaker, or PVB, is a safety device found on most … Most sprinkler systems have a PVB located outdoors, either next. Vacuum breaker. A vacuum breaker is an attachment commonly placed on a bibcock valve or toilet or urinal flush valve, that prevents water from being siphoned backward into the public drinking water system. This prevents contamination should the public drinking water system’s pressure drop.
Some may not even have it. You mention a well. If the well also provides your drinking water, then you should have a vacuum break.
Shop our selection of Backflow & Vacuum Breakers in the Plumbing Department at The Home Depot.
Shop backflow preventers & vacuum breakers in the valves & valve repair … Enter your location … Cash Acme Brass 1/2-in FNPT Anti-Siphon Vacuum Breaker.
Designed for use in health hazard cross connections and continuous pressure applications where the water enters the equipment at or below its flood rim.