17
ØB
A
G
F
HOT WATER TO
TAPS -22mm
COLD SUPPLY
-22mm
PRIMARY HEAT
SOUCE FLOW
(SOLAR)
BOILER RETURN -22mm
EXPANSION
DISCHARGE
500 maximum
TPRV
C
D
BOILER FLOW -22mm
PRIMARY HEAT
SOUCE RETURN
(SOLAR)
40°
10°
E
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C
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6
6
g
k
0
7
3
3-2.3 Indirect Twin Cylinder Dimensions
COMPRESSION FITTINGS ARE SUPPLIED TO ADAPT THE
CYLINDER TAPPINGS TO THE PIPE SIZES SHOWN.
Fig. 3-2c Twin Cylinder Dimensions
r
e
d
n
il
y
C
l
e
d
o
M
S
N
O
I
S
N
E
M
I
D
A
B
Ø
C
D
E
F
G
5
1
2
I
S
T
I
5
8
4
1
8
7
5
Ø
0
8
5
3
4
8
0
6
2
1
3
1
2
1
8
4
5
5
2
I
S
T
I
3
5
7
1
8
7
5
Ø
0
8
5
3
4
8
8
2
5
1
3
1
2
1
8
4
5
0
3
I
S
T
I
9
2
0
2
8
7
5
Ø
0
8
5
3
4
8
4
0
8
1
3
1
2
1
8
4
TWIN COIL CYLINDER ARE USED FOR SOLAR
WATER HEATING APPLICATIONS SEE 1-2.3
TECHNICAL INFORMA
TECHNICAL INFORMA
TECHNICAL INFORMA
TECHNICAL INFORMA
TECHNICAL INFORMATION 3
TION 3
TION 3
TION 3
TION 3
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