What Is a Backflow Preventer for a Shower Head

Plumbing Code Requirements Plumbing codes require that hand-held showers be provided with backflow protection. Backflow protection can be an air gap, two independent check valves, or a vacuum breaker.

Do I need a backflow preventer on my shower head?

Plumbing Code Requirements Plumbing codes require that hand-held showers be provided with backflow protection. Backflow protection can be an air gap, two independent check valves, or a vacuum breaker.

What is the purpose of a backflow preventer?

A backflow preventer valve is designed to prevent the water in your main water supply lines from flowing in a reverse direction. The valve will distribute the sanitary water from the main supply pipes to the water lines beneath your foundation.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.

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