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7
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5.3 Indirect Cylinders
Figure 2: Indirect cylinders components & dimensions
IN1
1
0
UV
IN1
4
0
UV
IN1
7
0
UV
IN2
0
0
UV
IN2
4
0
UV
IN
29
0
UV
DIMENSIONS
(A) Height (mm)
830
1005
1205
1380
1655
1940
(B) Secondary return connection / T&P (mm)
N/A / 558
N/A / 705
N/A / 905
1080 / 1080
1355 / 1355
1640 / 1640
(C) Primary coil upper connection (mm)
451
511
605
605
657
728
(D) Primary coil lower connection (mm)
168
228
228
228
279
351
(E) Cold inlet connection (mm)
168
228
228
228
228
228
OPERATING DATA
Rated volume (litres)
107
135
165
194
233
281
Weight when full (kg)
140
180
210
240
290
350
Standing heat loss (kWh/24h)
1.43
1.41
1.68
1.78
2.08
2.15
V40 Hot water volume (litres)
157
164
209
263
320
366
COIL PERFORMANCE (EN12897)
Primary coil rating @ 15L/min (kW)
10.15
12.91
17.51
16.81
15.72
14.66
Primary coil pressure drop @ 15L/min (mbar)
63
63
60
60
60
60
Heat up time by primary coil (mins)
23
26
25
33
42
49
FICHE DATA
Supplier Name
Warmflow
Supplier Model Identifier
IN110UV
IN140UV
IN170UV
IN200UV
IN240UV
IN290UV
Energy Efficiency Class
C
C
C
C
C
C
Standing Loss (W)
60
59
70
74
87
90
Storage Volume (litres)
107
136
165
194
233
281
Table 3: Indirect cylinder data