Many local codes now require a closed system which can cause damage if there isn’t a water expansion tank. Ours are durable and easy to install. A small price for insurance against damage. IAPMO approved.

Expansion tankinstallation

Many local codes now require a closed system which can cause damage if there isn’t a water expansion tank. Ours are durable and easy to install. A small price for insurance against damage. IAPMO approved.

Expansion tankLowe's

Many local codes now require a closed system which can cause damage if there isn’t a water expansion tank. Ours are durable and easy to install. A small price for insurance against damage. IAPMO approved.

Eliminates the risk of damage to the boiler and piping in the system. In-line tanks from 2 through 14.6-gallons free-standing models from 14.6 gallons through 96 gallons, plus special Combination Units. Not for use with potable water heating systems.

Expansion tankpsi

expansiontank中文

While most water heater installations in closed systems can be served by WaterGuard expansion tanks, the Therm-O-Flex expansion tanks are larger, and can handle higher storage volumes.

While most water heater installations in closed systems can be served by WaterGuard expansion tanks, the Therm-O-Flex expansion tanks are larger, and can handle higher storage volumes.

Expansion tankcar

Eliminates the risk of damage to the boiler and piping in the system. In-line tanks from 2 through 14.6-gallons free-standing models from 14.6 gallons through 96 gallons, plus special Combination Units. Not for use with potable water heating systems.

Many local codes now require a closed system which can cause damage if there isn’t a water expansion tank. Ours are durable and easy to install. A small price for insurance against damage. IAPMO approved.