Download Print this page

Dimensions And Technical Data - Ferroli GNI User Manual

Cast iron high efficiency sectional boiler

Advertisement

2. Dimensions and technical data

2.01 Dimensions and technical data (fig. 2 - tab. 1)
400
3
4
2
5
B
Key
a1 Flow 11/2"
a2 Return 11/2"
a3 Boiler drain 11/2"
Heat and
Heat and
D.H.W.
D.H.W.
Model
(gross)
(net)
gas
gas+oil
Max.
Max.
GN1 02
28,6
25,8
GN1 03
43
38,7
GN1 04
57,3
51,6
GN1 05
71,6
64,5
GN1 06
86,1
77,5
GN1 07
100,4
90,4
GN1 08
114,7
103,3
Working
Model
pressure
bar
GN1 02
4
GN1 03
4
GN1 04
4
GN1 05
4
GN1 06
4
GN1 07
4
GN1 08
4
N.B.: - Max. water temperature for the heating system is 90° C. - Min. water temperature for the heating
system is 45° C.
Supplied By www.heating spares.co Tel. 0161 620 6677
1
Heat and
Heat and
Heat and
D.H.W.
D.H.W.
D.H.W.
(gross)
output
gas
gas+oil
Max.
Min.
23,3
18,2
34,9
18,2
46,5
39,3
58,1
49,1
69,8
59,1
81,4
68,8
93,0
78,6
A
B
Ø
300
105
130
400
105
130
500
105
130
600
105
180
700
125
180
800
125
180
900
125
180
A
Fig. 2
Heat and
D.H.W.
(net)
output
element
Min.
Min.
16,4
15,0
2
16,4
15,0
3
35,4
32,5
4
44,2
40,5
5
53,2
48,8
6
62,0
57,0
7
70,8
65,0
8
Combustion
Combustion
chamber
chamber
load loss
volume
∆p mbar
3
dm
0,2
12,09
0,2
20,15
0,2
28,21
0,2
36,27
0,2
52,39
0,2
60,45
0,2
68,51
1 1/2''
a1
1/2''
a2
85
a3
Combustion
Combustion
Water
chamber
chamber
capacity
lenght
dimension
3
dm
mm
11
286
260x310
14
386
260x310
17
486
260x310
20
586
260x310
23
686
260x310
26
786
260x310
29
886
260x310
Water
Weight
load losses
∆t 10
∆t20
1
-
1,8
-
4,2
1
7,2
1,6
11
2,3
15
3,3
20
4,5
Ømm
of unit
kg.
75
100
125
150
175
200
225
5

Advertisement

loading