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GN2 N
Cod. 35441226 - 01/2012 (Rev. 00)
4. TECHNICAL SPECIFICATIONS
Water
pressure
drop
Model
GN2 N 05
GN2 N 06
GN2 N 07
GN2 N 08
GN2 N 09
GN2 N 10
GN2 N 11
GN2 N 12
GN2 N 13
GN2 N 14
98,8
116,0
136,9
156,5
176,0
195,6
215,2
234,7
254,3
273,9
Max
80
95
110
125
140
155
170
185
200
215
Min
Heat output
kW
90
107
126
144
162
180
198
216
234
252
Max
73
87
101
115
129
143
157
171
185
199
Min
Heat input gas+oil
(NHV) kW
5
6
7
8
9
10
11
12
13
14
N°
elem.
49
57
65
73
81
89
97
105
113
121
Water
content
dm3
6
6
6
6
6
6
6
6
6
6
Operating
pressure
bar
647
757
867
977
1087
1197
1307
1417
1527
1637
A
mm
130
130
130
154
154
154
154
154
154
154
B
mm
180
180
180
200
200
200
200
200
200
200
Ø
mm
0,4
0,4
0,4
0,4
0,4
0,4
0,4
0,4
0,4
0,4
Comb.
chamber
pressure
drop
Dp mbar
310
361
412
463
514
565
616
670
725
780
Body
weight
kg
-
-
0,5
0,8
1,8
2,2
2,6
3,2
4
4,5
Dt 20
2,8
3,4
4,8
6,5
8,5
11
13
16
19
23
Dt 10
63
77
91
104
118
132
146
160
174
187
Comb.
chamber
volume
dm3
123
4
56
375
1196
B
Ø cam. comb.
Lg cam. comb.
A
600
867
A1
A2
A3
84
726
C
Legenda
1 Ready for electronic control unit
2 Thermohydrometer
3 Safety thermostat
4 Control thermostat, 2
nd
Stage
5 Line switch
6 Burner lockout indicator light
a1 Central heating À ow outlet DN80 - 3”
a2 Central heating return inlet DN80 - 3”
a3 Boiler drain 3/4”
32 Pump (not supplied)
49 Safety thermostat
72 Room thermostat (not supplied)
98 Switch
114 Water pressure Switch
159 Test knob
170 Boiler setting thermostat, 1
st
stage
171 Boiler setting thermostat, 2
nd
stage
211 Burner connector
¿ g. 3
¿ g.4
Note The dashed sections of wiring are
the responsibility of the installer
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