Eastman Thermal Expansion Tank Size:4.5 Gal (60023) although effective

although effective

10 to bundle

pet-resistant insect screening is tear and puncture-resistant to prevent damage by dogs and cats

See product labeling for full product information

gas chainsaw

Eastman Thermal Expansion Tank Size:4.5 Gal (60023) although effectiveThe Eastman thermal expansion tank is designed to prevent dangerous build ups of pressure in your water heater tank. These thermal expansion tanks are available in 2 and 4. 5 gallon sizes. The Eastman 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, addressing the constant fluctuations in water pressure that can be dangerous