Name
Amtrol Inc
What We Do
AMTROL was founded in 1946 on the simple concepts of innovation, quality & service. In 1954, we revolutionized the hydronic industry when we introduced EXTROL®, the world’s first pre-pressurized diaphragm expansion tank. This was followed in 1963 with the invention of the first pre-pressurized well tank & in 1967 with the invention of the refrigerant gas cylinder. AMTROL went on to invent the indirect fired water heater in 1980 & the thermal expansion tank in 1991.
Website
Phone
419-822-6350
Address
200 Old Wilson Bridge Rd
Columbus, OH 43085
United States
Columbus, OH 43085
United States
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