Thermal Expansion Tank Failure
McCune Wright Arevalo, LLP is investigating a class action against Thermal Expansion Tank distributors and manufacturers, including Zurn, Watts and Wilkins. When water is heated in a closed system it expands and has to go someplace. When an expansion tank is installed the excess water enters the pre-pressurized tank. As the temperature and pressure reaches its maximum, the diaphragm flexes against an air cushion to allow for increased water expansion. When the system is opened again or the water cools, the water leaves the tank and returns to the system. It is alleged that these tanks failure prematurely resulting is Thermal Expansion Tank Failure Class Action water damages to the property. If you or someone you know has a Thermal Expansion Tank that has failed, please contact us.