Burnham Boilers Info

| Non-potable water expansion tank for hot water heating boilers and systems | Steel construction | Pre-charged at 12 psi | Flexible diaphragm | Compatible with glycol in systems | Compact size saves space and energy | 1/2 IPS connections - Manufacturer: Watts Water Technologies - Country of Manufacture: Taiwan - Manufacturer Part Number: ETX-30. ....read more

Amtrol Inc. designed and patented the first Extrol diaphragm expansion tank in 1954 to control system pressure and help reduce energy consumption in heating and chilled water systems. Over six decades later, Extrol is still the world's leading expansion ....read more