Products > Expansion Tanks

Our expansion tanks eliminate damage to water heater connections, gas water heater flue tubes, pumps serving washers and dishwashers, leaking faucets, weeping of water through the water heater T&P Safety Valve, and noisy water hammer in the pipes. These water expansion tanks ensure that the water system meets the most rigorous local codes.

See Models
Waterguard™ Water Heater Expansion Tanks
Therm-O-Flex™ Water Heater Expansion Tanks
Therm-O-Flex™ Space Heating Expansion Tanks