The new product selection tool provides everything you need to specify, sell and install Amtrol products. Resources are available in printed form, online and through the Amtrol app.

Therm-X-Trol expansion tanks are designed to control pressure in commercial closed, potable hot water systems. Available in diaphragm, partial acceptance bladder and full acceptance bladder …

QUALITY. Never Compromised. Amtrol Products are made at our ISO registered facilities by American workers dedicated to producing the highest quality expansion tanks in the world.

Amtrol invented the first pre-pressurized well tank over 60 years ago as a better solution to traditional air-over-water tanks. This revolutionary product featured an innovative design that …

Amtrol offers sizing and technical information for engineering, installers, contractors and distributors. See below for more information. Browser not compatible.

AMTROL Inc. Corporate Office 1400 Division Road, West Warwick, R.I. 02893 Phone: (401) 884-6300 | Fax: (401) 884-4773 For general inquiries: [email protected] For warranty inquiries: …

We Can Take the Pressure™ Amtrol invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater.

Nearly seven decades after inventing the first diaphragm expansion tank, Amtrol’s lineup now includes specialty models engineered for modern, high-efficiency systems. None of it would …

Throughout our history, AMTROL has been the world leader in the design and operation of the vital mechanical systems that are used to control hydronic heating and to store potable water.

Plumbing and Hot Water Therm-X-Trol Thermal Expansion Tanks IndireX Water Heaters BoilerMate Water Heaters Pressuriser Plus City Pressure Boosters Diatrol Shock Suppressors …