American Standard Tub & Shower Pressure Balancing Unit M952100-0070A-H Equipped with a spring-loaded backdraft

Equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside

The MM1E includes a 9V battery

contact safety

Designed to eliminate external burrs

The rubber cover is resistant to detergents and extreme temperatures up to 140° F

American Standard Tub & Shower Pressure Balancing Unit M952100-0070A-H Equipped with a spring-loaded backdraftExperience optimal temperature control in the shower with our American Standard Tub & Shower Pressure Balancing Unit. Its diaphragm system and integrated check valves are designed to eliminate cross flow and keep water temperature constant, regardless of changes in hot and cold water pressure. The long lasting design also resists mineral deposits, so it's perfect for hard water areas. Enjoy a safe showering experience free from scalding with this