Eastman 4.5-Gallons Expansion Pressure Tank PPG1019-3 Inner liner is aluminum

Inner liner is aluminum

Dynamic accessory range – utilizes all Starlock® and StarlockPlus®® accessories

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It features soft-start circuitry

simple design

Eastman 4.5-Gallons Expansion Pressure Tank PPG1019-3 Inner liner is aluminumThe Eastman 4. 5 Gallon Thermal Expansion Tank provides a secure connection to water heaters that prevents dangerous build ups of pressure. This water heater expansion tank stops hot water from backflowing into the cold water line and prevents hot water from escaping through the pressure relief valve and onto the floor. Constant fluctuations in water pressure can be dangerous and they can damage the water heater, properly installing a thermal