9 Gal. XT Thermal Water Heater Expansion Tank Value:each and T-rivets up to and

and T-rivets up to and including 1/4 Dia

6 adjustable wind speeds

7 pieces per carton

Additional dimensions are: Top of Cabinet: 23

Tempered glass

9 Gal. XT Thermal Water Heater Expansion Tank Value:each and T-rivets up to andThe 9 Gal. XT 35 Thermal Expansion Tank is utilized on potable water lines between the backflow preventer or pressure reducing valve and the water heater for protection against water thermal expansion in residential applications. As the system pressure increases, water enters the polypropylene lined water chamber of the tank, expanding a diaphragm into a pre charged air chamber to keep the system pressure below the relief valve setting. Materials