Condensing

Compact Condens

Compact Condens 425

High output floor gas condensing boiler for industrial applications

# GTIN : 5400891036990
# P/N : A1004625

  • Gas
  • Boilers
  • Standard
  • Floor installation
  • Condensing boiler: maximum recovery of energy (107.5% efficiency) from the flue gas.
  • Heat exchanger in aluminum
  • Compact dimensions, small footprint (0,8m²) for relatively high powers.
  • Available in 8 models ranging from 170 to 600 kW.
  • Operating simplicity: Maxsys climate controller with LCD display. Integrated DHW module.
  • Easy connection of one or more heating circuits (high or low temperature) or 1 DHW circuit.
  • Ideal to be cascaded up to 1200 kW.
  1. Manometer
  2. Display LCD
  3. Power switch
  4. Fuse
  5. Burnerhood
  6. Sight glass
  7. Flow NTC
  8. Ignition electrode
  9. Ionization electrode
  10. Inspection cover
  11. Air supply
  12. Gas pipe
  13. Air intake retarder (only CC340)
  14. Overheat limiter switch
  15. Gasvalve
  16. Fan
  17. Flow
  18. Fluegas NTC
  19. Return
  20. Fluegas out
  21. Syphon
  22. Sump inspection cover
  23. Return NTC
  24. Fill and drain cock
  25. Water pressure switch
  26. Auto air vent
  27. Venturi
  28. Boiler controller (MAXSys)
  29. Terminal strip
  30. Air pressure switch
  31. Syphon pressure switch

Constructive characteristics

Capacity (total) 21,3 L
Capacity (primary) 21,3 L
Chimney: Max pressure drop in flue pipe 250 Pa
Chimney connection 250 Ømm
Air intake connection 150 Ømm
Connection - heating DN100 Ø"
Connection gas 1 1/2 M Ø"
Primary flow 18200 L/h
Max operating temperature 90 °C
Max service pressure heating (primary) 6 bar
Pressure drop (primary - ΔT10K) 225 mbar
Weight (empty) 365 kg

Combustion

Input max (heating) HCV 471,8 kW
Input max (heating) LCV 425 kW
Efficiency at 30% load (EN677) 108,1 %
Efficiency at 100% load (50/30°C) 103,1 %
Efficiency (max output) 80/60°C 97,2 %
Efficiency (min output) 80/60°C 97 %
CO emissions max output 102,4 ppm
NOx class (EN15502) 6
Output power max (80/60°C) 413,1 kW
Output power min (80/60°C) 82,5 kW
Gas flow rate (min output) 9 m³/h

Electrical Characteristics

Voltage 230 V
Frequency 50 Hz
Protection IP 00B
Electrical consumption 2300 W
Electrical power requirements 10 A
Dimensions A 1222 mm
Dimensions B 166,5 mm
    • Technical brochure

    • Compact Condens - Installation, operation and maintenance instructions CC 340 - 425 - 510 - 600

    • 7.36 MB – en

    • Technical brochure

    • Compact Condens - Installation, operation and maintenance instructions CC 170-210-250-300

    • 7.19 MB – en

    • Technical brochure

    • Compact Condens - Addendum chimney calculation

    • 94 KB –

    • Marketing brochure

    • Compact Condens

    • 15.00 MB – en

    • Marketing brochure

    • Compact Condens 170 / 210 / 250 / 300

    • 2.49 MB – en

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