Multigas Table - Beretta Mynute Boiler 28/60 B.A.I. Installer And User Manual

Multigas table

DESCRIPTION
Lower Wobbe index (at 15°C-1013 mbar)
Net Calorific Value
Supply nominal pressure
Supply minimum pressure
MYNUTE BOILER 28/60 B.A.I.
Burner (number of holes)
Burner (diameter of holes)
Heating maximum gas capacity
DHW maximum gas capacity
Heating minimum gas capacity
DHW minimum gas capacity
Maximum pressure downstream CH valve
Maximum pressure downstream DHW valve
Minimum pressure downstream CH valve
Minimum pressure downstream DHW valve
PARAMETER
Seasonal space heating energy efficiency class
Water heating energy efficiency class
Rated heat output
Seasonal space heating energy efficiency
Useful heat output
At rated heat output and high-temperature regime (*)
At 30% of rated heat output and low-temperature regime (**)
Useful efficiency
At rated heat output and high-temperature regime (*)
At 30% of rated heat output and low-temperature regime (**)
Auxiliary electricity consumption
At full load
At part load
In Stand-by mode
Other parameters
Stand-by heat loss
Pilot flame energy consumption
Annual energy consumption
Sound power level, indoors
Emissions of nitrogen oxides
For combination heaters
Declared load profile
Water heating energy efficiency
Daily electricity consumption
Daily fuel consumption
Annual electricity consumption
Annual fuel consumption
(*) High-temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet.
(**) Low temperature means for condensing boilers 30°C, for low-temperature boilers 37°C and for other heaters 50 °C return temperature (at heater inlet).
Methane gas (G20)
MJ/m S 45,67
3
MJ/m S 34,02
3
mbar
mm W.C. 203,9
mbar 13,5
mm W.C. 137,7
n°
mm 1,3
Sm /h 3,28
3
kg/h
Sm /h 3,28
3
kg/h
Sm /h 1,48
3
kg/h
Sm /h 1,04
3
kg/h
mbar 11,70
mm W.C. 119,31
mbar 11,70
mm W.C. 119,31
mbar 2,60
mm W.C. 26,51
mbar 1,40
mm W.C. 14,28
SYMBOL
Pnominal
ηs
P4
P1
η4
η1
elmax
elmin
PSB
Pstby
Pign
QHE
LWA
NOx
ηwh
Qelec
Qfuel
AEC
AFC
Butane (G30)
80,58
116,09
20 28 - 30
285,5 - 305,9
-
-
14 14
0,77
2,44
2,44
1,10
0,77
27,80
283,48
27,80
283,48
6,50
66,28
2,80
28,55
MYNUTE BOILER 28/60 B.A.I.
C
B
28
77
28,1
8,3
81,5
80,7
10,0
4,8
2,6
154,0
-
105
51
145
XL
75
0,140
26,882
31
20
Mynute Boiler B.A.I.
Propane (G31)
70,69
88
37
377,3
-
-
14
0,77
2,41
2,41
1,09
0,76
35,60
363,02
35,60
363,02
7,80
79,54
4,10
41,81
UNIT
-
-
kW
%
kW
kW
%
%
W
W
W
W
W
GJ
dB
mg/kWh
%
kWh
kWh
kWh
GJ
23