The 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 expansion tank can solve all these issues. This product comes with a 6-year limited warranty and is factory pre-charged at 40 psi. Complies with NSF-61 and Lead-Free guidelines. UPC approved.

Features

Item Weight	8.05
Compatible Brand/Model	Compatible with most brands
Product Weight (lb.)	9
Material	Steel
Pack Size	1
Finish Family	White
Returnable	180-Day
Product Depth (in.)	11
Product Height (in.)	15
Product Width (in.)	11
Manufacturer Warranty	Warranty is limited to replacement or credit, not to exceed the purchase price of the item. Labor and installation charges of any kind are not covered. Warranty is against defects in workmanship or material for a period of one year from the date of purchase. The warranty covers only the specific product The improper use or installation of any these items immediately voids the warranty.