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INST
ALLA
TION
TECHNICAL INFORMATION
Gas supply pressures
Gas
Pa
mbar
Natural G20
Nom
2000
20
Min
1700
17
Max
2500
25
Propane G31
Nom
3700
37
Min
2500
25
Max
4500
45
Gas rate maximum - central heating
Natural G20
m
3
/h
3,17
Propane G31
kg/h
2,33
Gas rate maximum - domestic hot water
Natural G20
m
3
/h
3,46
Propane G31
kg/h
2,71
Gas rate minimum - ch dhw
Natural G20
m
3
/h
0,76
Propane G31
kg/h
0,56
Gas restrictors references
Ø mm /100
Natural G20
770
Propane G31
520
Air/gas mixer restrictors
Natural G20
Blue
Propane G31
Blue
Electrical data
Voltage
V~
230
Frequency
Hz
50
Power consumption
W
140
Protection degree
IPX4D
External fuse rating
A
3
Internal fuse rating
A
N° 2 - 2 AF
Flue design
Boiler type
C13 C33 C53 C63
ø Coaxial
mm
60/100
ø Twin split pipes
mm
80/80
ø Roof
mm
80/125
Nominal heat fl ow rate
(A) (E)
kW
34,9
Exhaust temperature
(E)
°C
80
Mass fl ow rate
(E)
kg/s
0,015
Flue gas fi gures
Nominal heat input
(A) (E)
kW
30,0
CO
2
content with gas G20
%
9,2 - 9,8
O
2
content with gas G20
%
3,8
CO content with gas G20
ppm
153
Exhaust temperature
(E)
°C
80
NOx class
5
Weighted NOx
ppm
27
(E)
Values refer tests with a 1 m fl ue working at the
nominal heat input
