5
TECHNICAL SPECIFICATION
MAXIMUM OPERATING CONDITIONS
Maximum service pressure
(tank full of water)
- Primary circuit: 3 bar
- Secondary circuit: 10 bar
Test pressure
(tank full of water)
- Primary circuit: 4.5 bar
- Secondary circuit: 13 bar
Operating temperature
- Maximum temperature: 90 °C
Water quality
• Chlorures: < 150 mg/l (304)
< 2000 mg/l (Duplex)
• 6
≤
ph
≥
8
BURNER CHAMBER PLATE
The burner chamber plate has 4 threads (M 10 x 20) for attaching
the burner. It is protected from heat by a blanket insulation.
Ø130
Ø28
5xØ6.5(M8)
60
60
60
60
HM 60 N
HM 60 N
HM 70 N
HM 70 N
HM 100 N
HM 100 N
HM 150
BM 101
BG 2000-S/60
BM 101
BG 2000-S/70
BM 101
BG 2000-S/100
JUMBO
Peak delivery at 40 °C
L/10’
474
474
646
646
905
905
1504
Peak delivery at 45 °C
L/10’
378
378
543
543
777
777
1289
Peak delivery at 60 °C
L/10’
245
245
346
346
514
514
870
Peak delivery at 70 °C
L/10’
193
193
268
268
343
343
700
Peak delivery at 80 °C
L/10’
135
135
207
207
258
258
540
Peak delivery at 40 °C
L/60’
1942
1942
2133
2133
3172
3172
4828
Peak delivery at 45 °C
L/60’
1656
1656
1794
1794
2680
2680
4138
Peak delivery at 60 °C
L/60’
1106
1106
1219
1219
1813
1813
2864
Peak delivery at 70 °C
L/60’
681
681
971
971
1226
1226
2131
Peak delivery at 80 °C
L/60’
499
499
636
636
893
893
1362
Continuous delivery at 40 °C
L/h
1835
1835
1835
1835
2776
2776
3989
Continuous delivery at 45 °C
L/h
1573
1573
1573
1573
2379
2379
3419
Continuous delivery at 60 °C
L/h
1101
1101
1067
1067
1665
1665
2393
Continuous delivery at 70 °C
L/h
791
791
918
918
1104
1104
1718
Continuous delivery at 80 °C
L/h
455
455
580
580
804
804
987
Reheat time at 60 °C
min
9
9
16
16
13
13
17
HM 60 N
HM 70 N
HM 100 N
HM 150
JUMBO
Maximum Input
kW
69.9
69.9
107.0
154.0
Maximum Output
kW
62.5
63.0
96.8
139.1
Maintenance loss at 60 °C as rated value
%
0.57
0.60
0.65
0.52
Total capacity
L
162
239
330
645
Primary circuit capacity
L
82
108
130
245
Heating connection
Ø
1
1/2
”
1
1/2
”
1
1/2
”
DN 50
Hot water connection
Ø
3/4”
1”
1”
2”
Hot water tank heat exchange surface
m
2
2.46
3.14
3.95
5.30
Weight empty
Kg
220
270
320
530
Pressure drop primary circuit
mbar
54
46
83
120
GENERAL FEATURES
DOMESTIC HOT WATER PERFORMANCES