High Efficiency Boilers

N

Portrait

N 1

Compact Steel Boiler Body

# GTIN : 5400891001066
# P/N : 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
Schematic
  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

N 1 N 2 N 3
Capacity (primary) L 31 37 53 L
Capacity expansion tank(s) L - - - L
Coil capacity L 0 0 0 L
Chimney connection Ømm 130 130 150 Ømm
Connection - heating Ø" 1 F 1 F 1 ¼ F Ø"
Max operating temperature °C 90 90 90 °C
Max service pressure heating (primary) bar 3 3 3 bar
Weight (empty) kg 108 122 157 kg

Combustion

N 1 N 2 N 3
Input max (heating) HCV kW 26,7 38,4 54,4 kW
Input max (heating) LCV kW 25 36 51 kW
Combustion efficiency % 91 90,8 93,2 %
Efficiency at 30% load (EN677) % 90 92 90,3 %
Efficiency (max output) 80/60°C % 91 93 91,2 %
CO emissions max output ppm 60 35 14 ppm
Mass rate of combustion products (gas) kg/h 53 75 107 kg/h
NOx class (EN15502) 5 5 5
Output power max (80/60°C) kW 22,5 32,4 45,9 kW
Gas flow rate (max output) kg/h 2,1 3 4,3 kg/h

Electrical Characteristics

N 1 N 2 N 3
Voltage V 230 230 230 V
Frequency Hz 50 50 50 Hz
Protection IP 30 30 30
Electrical consumption W 150 150 150 W
Electrical power requirements A 0,7 0,7 0,7 A

Eco Design Fields

N 1 N 2 N 3
Seasonal space heating efficiency (35°C) % 78.2 80 78.5 %
N 1 N 2 N 3
Dimensions A (mm) 470 470 530 (mm)
Dimensions B (mm) 700 765 805 (mm)
Dimensions C (mm) 566 566 656 (mm)
Dimensions E (mm) 550 615 645 (mm)
Dimensions F (mm) 445 510 550 (mm)
Dimensions G (mm) 260 260 260 (mm)

Technical brochure

N

2.18MB – ru

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

2.98MB – en

Other products

N 2
High Efficiency Boilers

Compact Steel Boiler Body

N 1
High Efficiency Boilers

Compact Steel Boiler Body

N-mini
High Efficiency Boilers

Compact Steel Boiler Body

N 3
High Efficiency Boilers

Compact Steel Boiler Body

Find an installer

Get in touch with an installer for a free, no obligation estimate.

Call ACV

Need some answers? Talk to a specialist

Tel. +32 2 334 82 20