High Efficiency Boilers

N

N 1

Compact Steel Boiler Body

# 01647401

  • Fuel
  • Boilers
  • Standard
  • Floor installation
  • Floor standing boiler body with robust and reliable steel construction.
  • Ideal low-cost choice for both replacement
  • Non Ecodesign compliant
  • Choice of pressure jet oil or forced draught gas burner
  • 3 models with range rateable outputs of 25, 36 and 51kW
  • Factory fitted stove enamelled casing and glass wool insulation
  • Simple to install - and very easy to maintain with left/right handed door opening
  • Control panel including thermostats, combined temperature and pressure gauge and on/off switch
  • Can be used in battery formation for higher output installations
  • Multi pin plug and socket for electrical connection
  1. Control panel.
  2. Removable front panel.
  3. Heat exchanger.
  4. Oil or gas burner (not provided).
  5. Removable burner door left / right.
  6. Primary circuit.
  7. Top cover
  8. Primary circuit flow connection.
  9. Primary circuit return connection.
  10. Flue connection.
  11. Combustion chamber.
  12. Drain valve in the primary circuit.

Constructive characteristics

Capacity (primary) 31 L
Capacity expansion tank(s) - L
Coil capacity 0 L
Chimney connection 130 Ømm
Connection - heating 1 F Ø"
Max operating temperature 90 °C
Max service pressure heating (primary) 3 bar
Weight (empty) 108 kg

Combustion

Input max (heating) HCV 26,7 kW
Input max (heating) LCV 25 kW
Combustion efficiency 91 %
Efficiency at 30% load (EN677) 90 %
Efficiency (max output) 80/60°C 91 %
CO emissions max output 60 ppm
Mass rate of combustion products (gas) 53 kg/h
NOx class (EN483) 5
Output power max (80/60°C) 22,5 kW
Gas flow rate (max output) 2,1 kg/h

Electrical Characteristics

Voltage 230 V
Frequency 50 Hz
Protection IP 30
Electrical consumption 150 W
Electrical power requirements 0,7 A
Dimensions A 470 mm
Dimensions B 700 mm
Dimensions C 566 mm
Dimensions E 550 mm
Dimensions F 445 mm
Dimensions G 260 mm
    • Technical brochure

    • N1, N2, N3 - Installation, operations and maintenance instructions

    • 2.51 MB – en

    • Technical brochure

    • N

    • 2.16 MB – ru

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