AMTROL water system solutions set the industry standards in innovation, quality, service and reliability. Across the U.S. and around the world, AMTROL serves the needs of residential, commercial and industrial markets. AMTROL was founded in 1946 on the premise that innovation, quality and service will be rewarded with customer loyalty and support. In 1954, they revolutionized the hydronic industry when we introduced Extrol, the world's first pre-pressurized diaphragm expansion tank. Since then, 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. AMTROL products include water system solutions for storage, treatment, heating, expansion and flow control, other related HVAC products and Amtrol well-x-trol, extrol, therm-x-trol and boilermate products.
