Amtrol Water Heater Expansion Tank

Like our patented turbulator patent pending antimicrobial liner patented insight service indicator cap and 50 psig precharge.

Amtrol water heater expansion tank.

Amtrol st 12 therm x trol expansion tank 4 4 gallon 141n43 what is thermal expansion. Therm x trol expansion tanks are designed to control pressure in commercial closed potable hot water systems. When demand is put upon a potable water system hot water is drawn from the water heater. 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.

Amtrol st 5 thermal expansion tank from the manufacturer. The maximum operating temperature is 200f and the maximum working pressure is 150 psig. This prevents the water heater pressure relief valve from opening saves energy and eliminates a potential safety hazard. 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.

Amtrol products are made in the usa at our iso registered facilities by american workers dedicated to producing the highest quality expansion tanks in the world. Amtrol invented the thermal expansion tank to absorb expanded water in closed hot water systems and protect the water heater. All therm x trol expansion tank. Amtrol invented the thermal expansion tank to control pressure build up in closed hot water systems.

Since the beginning we ve kept the pressure on our competitors with features they just can t match. We can take the pressure.