APPLIANCE INFORMATION
Greenstar i System Compact - 6 720 807 726 (2013/05)
6
2.2
TECHNICAL DATA
DESCRIPTION i System Compact
Natural Gas
L.P.G.
UNIT
27kW
30kW
27kW
30kW
Gas flow rate - Max. 10 minutes from lighting
Natural Gas G20
m³/h
2.92
3.24
L.P.G.
kg/h
2.1
2.33
Heating
Minimum heat input
kW
7.15
7.15
7.15
7.15
Maximum rated heat input (net)
kW
27.58
30.65
27.58
30.65
Maximum rated heat output 40/30°C
kW
28.55
31.70
28.55
31.70
Maximum rated heat output 50/30°C
kW
28.4
31.57
28.4
31.57
Maximum rated heat output 80/60°C
kW
27.0
30.0
27.0
30.0
Maximum flow temperature
°C
82
82
82
82
Maximum permissible operating pressure
bar
2.5
2.5
2.5
2.5
Available pump head at 21°C system temperature rise
m
2.0
2.0
2.0
2.0
Flue
Flue gas temperature 80/60°C, rated/min. load
°C
67/64
70/64
69/66
72/66
Flue gas temperature 40/30°C, rated/min. load
°C
48/36
50/36
50/37
52/37
CO
2
level at max. rated heat output (after 30 minutes)
%
9.1
9.1
10.6
10.6
CO
2
level at min. rated heat output (after 30 minutes)
%
8.5
8.5
9.6
9.6
NOx class
5
5
5
5
NOx rating
mg/kWh
35
35
40
42
Condensate
Maximum condensate rate
l/h
2.5
2.5
2.5
2.5
pH value, approx.
4.8
4.8
4.8
4.8
Electrical
Electrical power supply voltage
a.c. V
230
230
230
230
Frequency
Hz
50
50
50
50
Maximum power consumption - running
W
102
108
102
108
Maximum power consumption - stand-by
W
1
1
1
1
General data
Appliance protection rating
IP
X4D
X4D
X4D
X4D
Appliance protection rating with FW100 module fitted*
IP
IP20
IP20
IP20
IP20
Permissible ambient temperatures
°C
0 - 50
0 - 50
0 - 50
0 - 50
Nominal capacity of appliance
litre
2.1
2.1
2.1
2.1
**Noise output level (Max heating)
dBA
45.5
45.5
45.5
45.5
Total boiler weight
kg
37.5
37.5
37.5
37.5
Lift weight
kg
27.3
27.3
27.3
27.3
SEDBUK 2005
Band
A
A
A
A
SEDBUK 2009
Band
89.0
89.0
90.0
90.0
Table 3 Technical data i System Compact
* used with the optional integral diverter valve kit.
** All Worcester Greenstar boilers are tested in an
acoustic chamber to sound levels and there may be some
differences in situ dependant on installation site i.e.
corners of rooms, fabric of property walls.
