Amtrol invented the thermal expansion tank to absorb expanded water in closed hot water systems and protect the water heater.
Amtrol water heater expansion tank.
Amtrol st 5 thermal expansion tank from the manufacturer.
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.
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.
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.
Like our patented turbulator patent pending antimicrobial liner patented insight service indicator cap and 50 psig precharge.
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.
Thermal expansion tank sizing residential commercial.
Amtrol invented the thermal expansion tank to control pressure build up in closed hot water systems.
We can take the pressure.
Therm x trol expansion tanks are designed to control pressure in commercial closed potable hot water systems.
Amtrol st 12 therm x trol expansion tank 4 4 gallon 141n43 what is thermal expansion.
When demand is put upon a potable water system hot water is drawn from the water heater.