Viessmann Vitodens 200-W B2HE, Technical Manual

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1.2 Specification
Gas condensing system boiler
Gas boiler, type B and C, category II
2N3P
Type B2HE
Rated heating output range (details to EN 15502)
T
F
/T
R
= 50/30 °C
Natural gas kW 1.9 - 11.0 1.9 - 19.0 1.9 - 25.0 1.9 - 32.0
LPG kW 2.5 - 11.0 2.5 - 19.0 2.5 - 25.0 2.5 - 32.0
T
F
/T
R
= 80/60 °C
Natural gas kW 1.7 - 10.1 1.7 - 17.4 1.7 - 22.9 1.7 - 29.3
LPG kW 2.2 - 10.1 2.2 - 17.4 2.2 - 22.9 2.2 - 29.3
Rated heating output for DHW heating
Natural gas kW 1.7 - 17.4 1.7 - 17.4 1.7 - 22.9 1.7 - 29.3
LPG kW 2.2 - 17.4 2.2 - 17.4 2.2 - 22.9 2.2 - 29.3
Rated heat input
Natural gas kW 1.8 - 17.8 1.8 - 17.8 1.8 - 23.4 1.8 - 29.9
LPG kW 2.3 - 17.8 2.3 - 17.8 2.3 - 23.4 2.3 - 29.9
Product ID CE-0085CT0017
IP rating to EN 60529 IP X4
Gas supply pressure
Natural gas mbar
kPa 20
2
20
2
20
2
20
2
LPG mbar
kPa 50
5
50
5
50
5
50
5
Max. permiss. gas supply pressure
*1
Natural gas mbar
kPa 25.0
2.5
25.0
2.5
25.0
2.5
25.0
2.5
LPG mbar
kPa 57.5
5.75 57.5
5.75 57.5
5.75 57.5
5.75
Sound power level
(to EN ISO 15036-1)
At partial load dB(A) 27 27 27 27
At rated heating output (DHW heating) dB(A) 41 41 42 47
Power consumption
(in the delivered condition)
W 37 47 68 92
Weight
– Excl. heating water and packaging kg 33.0 33.0 33.0 33.0
– Incl. heating water kg 38.6 38.6 38.6 38.6
Water capacity (excl. diaphragm expansion vessel) l 3.0 3.0 3.0 3.0
Max. flow temperature °C 82 82 82 82
Max. flow rate
(Limit for the use of hydraulic separation)
l/h See residual head graph
Nominal circulating water volume
At T
F
/T
R
= 80/60 °C
l/h 473 818 1076 1374
Diaphragm expansion vessel
Capacity l 10 10 10 10
Pre-charge pressure bar
kPa 0.75
75
0.75
75
0.75
75
0.75
75
Permiss. operating pressure bar
MPa 3
0.3
3
0.3
3
0.3
3
0.3
Dimensions
Length mm 360 360 360 360
Width mm 450 450 450 450
Height mm 700 700 700 700
Gas connection R ¾ ¾ ¾ ¾
Supply values
Relative to the max. load and 1013 mbar/15 °C
With gas
Natural gas E m 3 /h 1.88 1.88 2.48 3.16
Natural gas LL
m 3 /h
2.19 2.19 2.88 3.68
LPG kg/h 1.38 1.38 1.82 2.32
*1
If the gas supply pressure is higher than the maximum permissible value, install a separate gas pressure governor upstream of the sys-
tem.
Vitodens 200-W
(cont.)
6
VIESMANN
VITODENS
1
5853906