Technical Specifications/Logs
89
Greenstar 2000 – 6 721 820 552 (2021/02)
Technical data table - Greenstar 2000 LPG
Greenstar 2000
GR2300iW C
Description
Unit
25kW LPG
30kW LPG
Gas flow maximum rate - 10 minutes from lighting
Gas inlet pressure (nominal)
1)
mbar
37.0
37.0
Propane (Hi=12.9kWh/ m³)
2)
kg/m
3
1.89
2.21
Central Heating (CH)
Maximum rated heat input (net) (Q
max
)
kW
20.4
20.4
Maximum rated heat output 40/30 °C
kW
21.4
21.4
Maximum rated heat output 50/30 °C (P
cond, max
)
kW
21.2
21.2
Maximum rated heat output 80/60 °C (P
max
)
kW
20.0
20.0
Minimum rated heat input (net) (Q
min
)
kW
4.9
4.9
Minimum rated heat output 40/30 °C
kW
5.3
5.3
Minimum rated heat output 50/30 °C (P
cond, min
)
kW
5.3
5.3
Minimum rated heat output 80/60 °C (P
min
)
kW
4.8
4.8
Maximum flow temperature
°C
86
86
Maximum flow temperature possible
°C
82
82
Maximum permissible operating pressure (PMS)
bar
3.0
3.0
Available pump head at 20 °C system temperature rise
m
2
2
Domestic Hot Water (DHW)
Minimum heat input
kW
4.9
4.9
Maximum rated heat input (net) (Q
n
W)
kW
25.5
30
Maximum rated heat output (P
n
W)
kW
25.0
29.5
Maximum mains inlet pressure (standing pressure PMW)
bar
10
10
Minimum mains inlet pressure (working) for max. flow
bar
1.5
1.5
Minimum mains inlet pressure (working) for operation
bar
0.3
0.3
Minimum required flow to activate DHW demand
l/min
2.5
2.5
DHW temperature range
°C
35 - 60
35 - 60
Maximum cold water inlet temperature
°C
23
23
Maximum DHW flow rate - 35 °C rise ± 15%
3)
l/min
10
12
Maximum DHW flow rate - 40 °C rise ± 15%
l/min
9
10.8
Flue
Flue gas temperature max. load DHW demand
°C
70
75
Flue gas temperature 80/60 °C, rated/min. load
°C
66/58
66/58
Flue gas temperature 40/30 °C, rated/min. load
°C
48/35
48/35
CO
2
level at max. rated heat output (after 10 minutes)
%
10.8
10.8
CO
2
level at min. rated heat output (after 10 minutes)
%
10.5
10.5
NOx Class
6
6
NOx rating (EN 15502-1)
mg/kWh
66
66
Condensate
Maximum condensate rate
l/h
1.7
1.7
pH value, approx.
4.8
4.8
Electrical
Electrical power supply voltage
a.c. V
230
230
Frequency
Hz
50
50
Maximum power consumption (running)
W
90
110
Maximum power consumption (stand-by)
W
3
3
Energy efficiency index (EEI) heating pump
≤ 0.2
≤ 0.2
