Amtrol Water Heater Expansion Tank

Amtrol invented the thermal expansion tank to control pressure build up in closed hot water systems.

Amtrol water heater expansion tank.

Available in diaphragm partial acceptance bladder and full acceptance bladder designs these tanks range in size from 2 gallons 7 6 liters to 528 gallons 2 000 liters. Amtrol invented the thermal expansion tank to absorb expanded water in closed hot water systems and protect the water heater. Thermal expansion tank sizing residential commercial. Offered with maximum working pressure up to 300 psig 21 bar therm x trol is effective at protecting the water heater and other plumbing fixtures while saving energy and money.

All therm x trol expansion tank. Product description the amtrol therm x span t 5 expansion tank has a steel shell plastic liner and rubber diaphragm with a brass system connection. Therm x trol expansion tanks are designed to control pressure in commercial closed potable hot water systems. We can take the pressure.

Like our patented turbulator patent pending antimicrobial liner patented insight service indicator cap and 50 psig precharge. Amtrol st 5 thermal expansion tank from the manufacturer. Amtrol st 12 therm x trol expansion tank 4 4 gallon 141n43 what is thermal expansion. The maximum operating temperature is 200f and the maximum working pressure is 150 psig.

With modern plumbing codes mandating backflow prevention thermal expansion can cause pressure buildup in domestic water systems. Since the beginning we ve kept the pressure on our competitors with features they just can t match.