Eastman 4.5-Gallons Expansion Pressure Tank PPG1113-5 Expand your system with 20V

Expand your system with 20V MAX* tools powered by innovation

exhaust tips

lightweight design fits into tight areas

rips or tears

sleek look

Eastman 4.5-Gallons Expansion Pressure Tank PPG1113-5 Expand your system with 20VThe 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