Technical Specifications/Logs; Technical Data; 12.1.1 Specifications System - Bosch Worcester Greenstar 8000 Series Installation And Maintenance Instructions Manual

Gas fired condensing system boiler
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Technical Specifications/Logs

To dispose of old electrical or electronic devices, you should use the
return and collection systems put in place in the country concerned.
12
Technical Specifications/Logs
12.1

Technical data

12.1.1 Specifications System

Greenstar 8000 Style
Gas flow maximum rate – 10 minutes from lighting
2)
Natural Gas
Propane Gas (LPG)
Central Heating (CH)
Maximum rated heat input (net) (Q
Maximum rated heat output 40/30 °C
Maximum rated heat output 50/30 °C (P
Maximum rated heat output 80/60 °C (P
Minimum rated heat input (net) (Q
Minimum rated heat output 40/30 °C
Minimum rated heat output 50/30 °C (P
Minimum rated heat output 80/60 °C (P
Maximum flow temperature
Maximum flow temperature possible
Maximum permissible operating pressure (PMS)
Available pump head at 20 K ( °C) system temperature rise
Flue
Flue gas temperature 80/60 °C, max/min load
Flue gas temperature 40/30 °C, max/min load
CO
level at max. rated heat output (after 10 minutes)
2
CO
level at min. rated heat output (after 10 minutes)
2
NO
class
x
NO
rating (EN 15502-1)
x
Condensate
Maximum condensate rate
pH value, approx.
Electrical
Electrical power supply voltage
Frequency
Maximum power consumption (running)
Maximum power consumption (stand-by)
Energy efficiency index (EEI) heating pump
General data
Expansion vessel capacity
Expansion vessel pre-charge pressure
3)
Appliance protection rating
Permissible ambient temperature short time/long time
Nominal capacity of the appliance
Total packaged weight
Total appliance weight (excluding packaging)
Lift weight (without front and side panels)
1) Propane/butane mixture for fixed containers with capacity up to 15 000 l.
2) The Gas Rate provided assumes the accepted NG average calorific value of 34-9 MJ/m
3) Protection rating may change depending on the control unit/s used on this appliance.
Table 26 GR8700iW 30/35
70
)
max
)
cond, max
)
max
)
min
)
cond, min
)
min
Batteries must not be disposed together with your household waste.
Used batteries must be disposed of in local collection systems.
GR8700iW 30
Unit
Natural gas
Propane
3
m
/h
3.2
kg/h
kW
30.2
kW
31.2
kW
31.0
kW
29.6
kW
3.0
kW
3.3
kW
3.2
kW
2.9
°C
70
°C
82
bar
2.5
m
2.0
°C
67/56
°C
49/31
%
9.5
%
8.6
6
mg/kWh
≤ 40
l/h
3.5
4.5 – 5.0
4.5 – 5.0
a.c. V
230
Hz
50
W
150
W
1
≤ 0.23
l
10.0
bar
1.0
IP
X4D
°C
0–50/40
0–50/40
l
5.2
kg
54
kg
46
kg
40
3
net.
GR8700iW 35
1)
Natural gas
3.6
2.3
30.2
34.4
31.2
35.2
31.0
35.0
29.6
33.7
3.0
5.1
3.3
5.5
3.2
5.5
2.9
5.0
70
70
82
82
2.5
2.5
2.0
2.0
67/56
72/56
49/31
52/31
10.8
9.5
10.2
8.6
6
6
≤ 40
≤ 40
3.5
4.1
4.5 – 5.0
230
230
50
50
150
108
1
1
≤ 0.23
≤ 0.23
10.0
10.0
1.0
1.0
X4D
X4D
0–50/40
5.2
5.2
54
54
46
46
40
40
Greenstar 8000 Style – 6720883855 (2019/01)
1)
Propane
2.7
34.4
35.2
35.0
33.7
5.1
5.5
5.5
5.0
70
82
2.5
2.0
72/56
52/31
10.8
10.2
6
≤ 40
4.1
4.5 – 5.0
230
50
108
1
≤ 0.23
10.0
1.0
X4D
0–50/40
5.2
54
46
40

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