Buderus Logano GE615 User Manual

9 Flue systems
6 720 646 864 (12/2010) – Technical guide Logano GE315, GE515 and GE615
75
9.2 Flue gas parameters
9.2.1 Ecostream cast iron boiler Logano GE315
Output
Rated
heat
input
Flue
outlet
Req.
draught
Max. flue gas
temperature
Min. flue gas
temperature
1)
1) Basis for calculating the flue system to DIN-EN 13384-1
Oil as fuel Gas as fuel
Logano
Boiler
size
CO
2
content
Flue gas
mass flow
rate
CO
2
content
Flue gas
mass
flow rate
Stage [kW] [kW] DN [Pa] [°C] [°C] [%] [kg/s] [%] [kg/s]
GE315
105
2
2)
2) Parameters for the highest and lowest figures in the rated output range
105
86
113.5
92.1
180 0
185
162
173
150
13.0
0.0482
0.0391
10.0
0.0484
0.0392
1
3)
3) Parameters for partial load with approx. 60 % of rated output
63 66.7 137 125 0.0283 0.0284
140
2
2)
140
106
151.4
113.5
182
154
170
142
0.0643
0.0482
0.0645
0.0484
1
3)
84 88.9 138 126 0.0377 0.0379
170
2
2)
170
141
183.4
151.0
180
161
168
149
0.0779
0.0641
0.0781
0.0643
1
3)
102 107.9 136 124 0.0458 0.0460
200
2
2)
200
171
215.1
183.1
176
158
164
146
0.0913
0.0777
0.0916
0.0780
1
3)
120 127.0 132 120 0.0539 0.0541
230
2
2)
230
201
247.9
215.2
190
168
178
156
0.1052
0.0913
0.1056
0.0910
1
3)
138 146 141 129 0.0620 0.0622
GE315
VM
105
2 105 115.7
180
0
4)
50
5)
4) For flue systems and chimneys only approved for negative pressure operation, the maximum draught at the inlet to the flue system must not be
above 0 Pa.
5) Available draught for flues with positive pressure
190 178
––9.0
0.0535
1
6)
6) Parameters for partial load with modulating operation. If other partial load figures are set via the burner, the associated flue gas mass flow rates
can be derived from the available data. Available draught for flues with positive pressure In chimney systems with negative pressure, the
required draught = 0 Pa.
52.5 55.9 127 115 0.0259
140
2 140 153.7 185 173 0.0712
1
6)
70 74.5 126 114 0.0345
170
2 170 185.2 185 173 0.0859
1
6)
85 90.1 126 114 0.0419
200
2 197 215.0 186 174 0.1010
1
6)
98.5 104.1 131 119 0.0487
230
2 230 248.9 176 164 0.1170
1
6)
115 121.7 124 112 0.0567
Tab. 42 Flue gas parameters for the Ecostream cast iron boiler Logano GE315

Buderus Logano GE615 Specifications

General

Brand	Buderus
Model	Logano GE615
Category	Boiler
Language	English