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Dimensions And Technical Data - Ferroli GNK1 Series Installation And Use Instructions Manual

Cast iron sectional boiler for heating and production domestic hot water

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2. DIMENSIONS AND TECHNICAL DATA

2.01 Dimensions and technical data (fig. 2 - tables 1)
1
2
3
6 5 4
105
Key
1 Thermomanometer boiler
2 Thermometer boiler
3 Timer sochet
4 Boiler thermostat control
5 Boiler thermostat control
Tabelle
M
o
d
l e
e
e l
m
e
n
s t
G
N
K
1
0
2
2
G
N
K
1
0
3
3
G
N
K
1
0
4
4
C
e
n
r t
l a
m
a
x
M
o
d
l e
p
e r
b
G
N
K
1
0
2
G
N
K
1
0
3
G
N
K
1
0
4
6
6 Switch Summer/Winter
7 Security thermostat
8 Circulating pump boiler
9 Valve automatic
10 Non-return valve
H
e
t a
a
n
d
D
.
H
.
W
.
(
O
u
p t
u
) t
M
n i
M
a
. x
k
W
k
W
1
5
0 ,
2
3
3 ,
1
5
0 ,
3
1
4 ,
3
2
5 ,
4
6
5 ,
H
e
t a
n i
g
C
e
n
r t
l a
H
e
t a
n i
w
t a
r e
M
a
. x
T
e
m
. p
s s
u
e r
°C
r a
4
1
1
0
4
1
1
0
4
1
1
0
715
a3
Fig. 2
H
e
t a
a
n
d
D
.
H
.
W
( .
(
G
s a
+
O
) l i
M
i
. n
k
W
1
6
4 ,
1
6
4 ,
3
5
4 ,
g
B
o
l i
r e
w
t a
r e
D
.
H
c
o
n
e t
t n
w
t a
r e
d
m
3
1
1
0 ,
1
4
0 ,
1
7
0 ,
500
a2
a4
a6
a1 Flow 1" 1/2
a2 Return 1"
a3 Boiler drain 1/2"
a4 Hot sanitary water outlet
a5 Recirculation
a6 Cold sanitary water inlet
N
e
) t
H
e
t a
a
n
d
M
a
. x
M
i
. n
k
W
k
W
2
5
8 ,
1
8
2 ,
3
4
8 ,
1
8
2 ,
5
1
6 ,
3
9
3 ,
.
W
.
m
a
x
T
a
n
k
w
t a
r e
p
e r
s s
u
e r
c
o
n
e t
t n
b
r a
d
m
3
9
9
0
9
9
0
9
9
0
a1
a5
D
.
H
.
W
( .
r g
s o
) s
(
G
a
) s
M
a
. x
k
W
2
8
6 ,
3
8
6 ,
5
7
3 ,
D
.
H
.
W
f .
o l
w
°C
w
i
h t
t
3
0
l
1 /
0
m
i
. n
l
h /
1
7
0
7
3
0
2
0
0
8
5
0
2
0
0
8
5
0

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