Eastman 2 Gallon Water Heater Expansion Tank Item #816158 | Model #E6-40R45DV and easy to maintain with

and easy to maintain with a hinged cover for easy battery replacement

bodies for pro-quality high-performance

CL range 0

Deck plate mount for easy installation

nominal voltage is 18

Eastman 2 Gallon Water Heater Expansion Tank Item #816158 | Model #E6-40R45DV and easy to maintain withThe 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