CE number
0085CP0089
NOx class
Class 6
Gas and pressures
Natural gas (G20) - 20 mbar
Propane (G31) - 37/50 mbar
Tab.1
Type of flue gas connection
Boiler model
Type of flue gas connection
SIRIUS THREE FS 130
SIRIUS THREE FS 150
B
23
– B
23(P)
C
13(X)
C
33(X)
C
43(X)
C
53(X)
C
63(X)
C
83(X)
SIRIUS THREE FS 200
SIRIUS THREE FS 250
B
23
– B
23(P)
C
13
C
33
C
43
C
53
C
63
C
83
3.2
Technical data
Tab.2
General
Boiler speed
Unit
SIRIUS
THREE FS
130
SIRIUS
THREE FS
150
SIRIUS
THREE FS
200
SIRIUS
THREE FS
250
Useful heat output at 80/60°C
Heating mode
Minimum
kW
24.3
28.1
31.0
38.8
Useful heat output at 80/60°C
Heating mode
Maximum
kW
121.5
140.3
185.9
232.8
Useful heat output at 50/30 °C
Heating mode
Minimum
kW
26.2
30.2
33.1
41.7
Useful heat output at 50/30 °C
Heating mode
Maximum
kW
130.6
150.9
200
250
Heat output
Heating mode
Minimum
kW (LHV)
24.8
28.6
31.8
40
Heat output
Heating mode
Maximum
kW (LHV)
123.8
143
191
240
Heat output
Heating mode
Minimum
kW (HHV)
27.5
31.7
35.3
44.4
Heat output
Heating mode
Maximum
kW (HHV)
137.4
158.7
212
266.6
Efficiency at 80/60 °C
Heating mode under full load
Maximum
%
98.1
98.1
97.32
97.02
Efficiency at 50/30 °C
Heating mode un
der full load
%
105.5
105.5
104.2
104.2
Efficiency
Return temperature 30 °C
Heating mode un
der part load
%
108.5
108.5
109.1
109.1
3 Technical specifications
14
7702639 - v03 - 10072018