75
Rated heating output
T
F
/T
R
= 50/30
kW
29 - 87
38 - 115
47 - 142
47 - 186
82 - 246
104 - 311
T
F
/T
R
= 80/60
kW
27 - 80
35 - 105
43 - 130
43 - 170
75 - 225
95 - 285
Flue gas parameters
*2
Temperature (at a return temper-
ature of 30 °C)
■
At rated heating output
°C
45
45
45
45
45
45
■
At partial load
°C
35
35
35
35
35
35
Temperature (at a return temper-
ature of 60 °C)
°C
75
75
75
75
75
75
Mass flow rate (for natural gas)
■
At rated heating output
kg/h
126
166
207
269
358
452
■
At partial load
kg/h
42
56
69
69
119
150
Available draught
Pa
70
70
70
70
70
70
At the flue outlet
*3
mbar
0.7
0.7
0.7
0.7
0.7
0.7
Flue gas connection
7
mm
160
160
160
200
200
200
Draught at the flue outlet
Pa
70
70
70
70
70
70
mbar
0.7
0.7
0.7
0.7
0.7
0.7
Product parameters according
to EnEV
Standard seasonal efficiency
[to DIN]
At heating system temperature
40/30 °C
%
Up to 98 (Hs) [gross cv]
At heating system temperature
75/60 °C
%
Up to 96 (Hs) [gross cv]
Standby loss qB,70
%
0.6
0.5
0.4
0.4
0.3
0.3
Sound pressure level
*4
1 m in front of the boiler (full
load)
dB(A)
44
48
51
58
60
61
MatriX radiant burner
Rated heat input
■
Upper
kW
82
109
134
176
232
293
■
Lower
kW
27
36
45
44
77
98
Burner type
CM2B
Voltage
V
230
230
230
230
230
230
Frequency
Hz
50
50
50
50
50
50
Power consumption
■
Upper rated heating output
W
75
140
185
270
330
385
■
Lower rated heating output
W
25
40
45
45
50
55
■
Modulation range
%
33-100
33-100
33-100
25-100
33-100
33-100
*2
Calculation values for sizing the flue system to EN 13384, based on 10 % CO
2
for natural gas.
Flue gas temperatures as actual gross values at 20 °C combustion air temperature.
The details for partial load refer to an output of 33 % of the rated heating output. If the partial load differs (subject to burner
operating mode), calculate the flue gas mass flow rate accordingly.
*3
If using the Vitocrossal 200 with moisture-resistant chimneys, the draught must be no more than 0 Pa.
*4
Standard values resulting from sound pressure level testing cannot be guaranteed, as sound pressure level tests are al-
ways dependent on the specific system.
Specification
Specification
(cont.)
5812086
