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INST
ALL
ATION
TECHNICAL SPECIFICATIONS
Gas rate maximum - central heating
Methane G20
m
3
/h
1,80
Propane G31
kg/h
1,32
Gas rate maximum - domestic hot water
Methane G20
m
3
/h
1,80
Propane G31
kg/h
1,32
Gas rate minimum - ch dhw
Methane G20
m
3
/h
0,32
Propane G31
kg/h
0,23
Heating
Adjustable temperature *
°C
25 - 80
Max. operating temp.
°C
90
Maximum pressure
kPa
300
bar
3,0
Minimum pressure
kPa
30
bar
0,3
Available pressure difference (at
1000 l/h)
kPa
34,0
bar
0,340
* At minimum useful power
Domestic hot water
Temp. Minimum-Maximum
°C
35 - 55
* Reference standard EN 625
Chimney design #
Max. flue gas temperature at
60°/80°C
°C
75
Max. flue gas temperature at
30°/50°C
°C
38
Max. flue gas mass flow rate
kg/s
0,0079
Min. flue gas mass flow rate
kg/s
0,0014
Max. air mass flow rate
kg/s
0,0076
Min. air mass flow rate
kg/s
0,0013
# Values refer to tests with 80 mm 1 + 1 twin pipe
discharge Methane gas G20 and heat input in d.h.w.
mode
Electrical data
Voltage
V
230
Frequency
Hz
50
Output at nominal heat input
W
80
Output at minimum heat input
W
n.a.
Output in stand-by
W
3
Degree of protection
IPX5D
Other characteristics
Height
mm
700
Width
mm
400
Depth
mm
300
Weight
kg
31
Water content in boiler
dm
3
2
Min. ambient temperature
°C
n.a.
Max. ambient temperature
°C
n.a.
Flue gas discharges
Boiler type
B23P C13 C33 C43 C53 C63 C83 C93
Coaxial air/flue gas duct Ø
mm
60/100
Twin pipe air/flue gas duct Ø
mm
80/80
Coaxial air/flue gas duct to roof Ø
mm
80/125
G20 Hi. 34.02 MJ/m3 (15°C, 1013.25 mbar)
G31 Hi. 46.34 MJ/kg (15°C, 1013.25 mbar)
1 mbar corresponds to approx. 10 mm H20
(2312)
