Eastman 2.1 gal Pre-Charged Expansion Water Tank HEAT SHRINK TUBING providing professional-level results

providing professional-level results

⬥Bi-Metal Construction: With a bi-metal construction

Polypropylene core resists water

8 inch LCD readout

Eastman 2.1 gal Pre-Charged Expansion Water Tank HEAT SHRINK TUBING providing professional-level resultsThe Eastman 2 gallon thermal expansion tank is designed to prevent dangerous build ups of pressure in your water heater tank. The thermal expansion tank stops hot water from backflowing into the cold water line while preventing hot water from escaping through the pressure relief valve and onto the floor. This constant fluctuations in water pressure can be dangerous and they can damage your water heater tank permanently, properly installing a thermal