American Water Heater Accessories

Anti-Scale Systems by American Water Heaters   The Product Preservers® Anti-Scale System protects your tankless water heater from damage due to scale formation. This system does not add chemicals to the water or require electricity. As water flows through the filter, hard water minerals form inactive scale crystals which flow through the water heater without sticking to the heat exchanger. More...

Product Preservers™ Powered Anode System by American Water Heaters   The Product Preservers™ Powered Anode System is the next generation of corrosion protection for water heaters and is a new addition to the Product Preservers™ Protection Family. More...

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...

TW Series Expansion Tanks by American Water Heaters   TW Series Expansion Tanks - TW Series tanks eliminate wasting water and provide a smooth operating system, and assure long trouble-free service. 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...