20
VIADRUS HERCULES U 22 6 sect.
Condensing boiler
no
Solid fuel cogeneration boiler
no
Combination boiler
no
Fuel
Preferred fuel (only
one):
Other suitable fuel(s):
Log wood, moisture content
≤
25 %
YES
no
Chipped wood, moisture content 15-35 %
no
no
Chipped wood, moisture content > 35 %
no
no
Compressed wood in the form of pellets or briquettes
no
no
Sawdust, moisture content
≤
50 %
no
no
Other woody biomass
no
no
Non-woody biomass
no
no
Bituminous coal
no
YES
Brown coal (including briquettes)
no
no
Coke
no
YES
Anthracite
no
no
Blended fossil fuel briquettes
no
no
Other fossil fuel
no
no
Blended biomass (30-70 %) and fossil fuel briquettes
no
no
Other blend of biomass and fossil fuel
no
no
Characteristics when operating with the preferred fuel:
Seasonal space heating energy efficiency
η
s
[%]:
66
Energy efficiency index EEI:
95
It
e
m
S
y
m
b
o
l
V
a
lu
e
U
n
it
It
e
m
S
y
m
b
o
l
V
a
lu
e
U
n
it
Useful heat output
Useful efficiency
At rated heat output
P
n
30
kW
At rated heat output
ƞ
n
67,6
%
At [30 %/50 %] of rated heat
output, if applicable
P
p
kW
At [30 %/50 %] of rated heat
output, if applicable
ƞ
p
%
For solid fuel cogeneration boilers:
Auxiliary electricity consumption
Electrical efficiency at rated heat
output
ƞ
el
,
n
-
%
At rated heat output
el
max
-
kW
At [30 %/50 %] of rated heat
output, if applicable
el
min
-
kW
Of incorporated secondary
emission abatement equipment,
if applicable
-
kW
In standby mode
P
SB
-
kW
Contact details
VIADRUS a.s.
Bezru
č
ova 300
Bohumín
735 81
