American Water Heater Accessories

Hydronic Water Expansion Tanks by American Water Heaters   Hydronic Water Expansion Tanks for closed space heating systems provide a place for expanding water to go during cycles of thermal expansion, eliminating the risk of damage to the boiler and piping in the system. More...

Potable Water Expansion Tanks by American Water Heaters   Potable Water Expansion Tanks - A properly sized American Expansion Tank eliminates thermal expansion by giving water a place to go when thermal expansion occurs. More...

Pump Tanks by American Water Heaters   American Pump Tanks have a smooth, dependable diaphragm design and operation provides precise control of system operation cycles. More...

American Tankless Water Heater Venting and Parts   American Indoor Tankless Venting Accessories and Parts More...

Anti-Scale Systems by American Water Heaters   The Product Preservers® Anti-Scale System provides protection from scale formation on internal and external plumbing surfaces. The Product Preservers® system is a single cartridge based system that must be installed on a cold water line prior to a single water-heating device (water heater or tankless water heater). Peak Flow Rate - 10 gpm (38 lpm) More...