9 Gal. XT Thermal Water Heater Expansion Tank Value:each 20 Amp Single-Pole Combination Arc

20 Amp Single-Pole Combination Arc Fault Circuit Breaker

Tool Only and XVJ03Z 18V LXT Lithium-Ion Cordless Jig Saw

Lever handle ball valve-tank drain valve improves upon standard petcock design for easier maintenance

thick smooth aluminum body and 0

Crafted using lead-free Rhino Alloy certified brass as the interior and our Lustrous Brushed Nickel rust resistant finish

9 Gal. XT Thermal Water Heater Expansion Tank Value:each 20 Amp Single-Pole Combination ArcThe 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