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Modulex EXT for Library

Modulex EXT for Library

The quiet, space-saving Modulex EXT boiler is perfect for providing space heating in a library. Modulex EXT maximizes efficiency and provides internal redundancy and comfortable environment for library guests.


  1. Gas Supply
  2. 2” Manual Shut-off Valve
  3. Gas Pressure Regulator
  4. Flow Switch
  5. Relief Valve
  6. Mandatory Primary Pump
  7. Tridicator
  8. Dirt Trap
  9. Exhaust Connection
  10. Mandatory Boiler Strainer
  11. Air Vent
  12. Secondary/System Supply
  13. Secondary/System Return
  14. Hydraulic Separator
  15. Drain Valve