Amtrol Extrol Boiler Expansion Tank # 30

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Model: EX-30
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  • Tank Volume: 4.4 Gallons
  • For hot water boilers
  • EXTROL was designed to control system pressure and help reduce energy consumption of heating and chilled water operations.
  • Unique diaphragm design will not stretch or fold
  • Maintains a closed system for best efficiency and longevity