Introducing the AO Smith Water Heater Potable Expansion Tank from the Signature Series. This 2-gallon tank is the perfect addition to your home water heating system, ensuring optimal performance and longevity. With a diameter of 9 inches, height of 13 inches, and weight of 6 pounds, it is compact, lightweight, and easy to install.

This thermal expansion tank is designed for water heaters with a capacity of less than 20 gallons and is manufactured by A. O. Smith, a trusted name in the industry. It comes in a vibrant blue color and is model number LET-2 100. The tank does not come with a manufacturer warranty, but its durable construction ensures it will last for years to come.