33
Maxima 35 C
4.4 Technical data table
Heating
Heating temperature adjustment range
°
C
Maximum working temperature in heating
°
C
Maximum working pressure in heating
bar
Minimum working pressure in heating
bar
Expansion vessel capacity
litres
Expansion vessel pre-filling pressure
bar
Total boiler water content
litres
Hot water
Hot tap water supply
∆
t 25
°
C
l/min
Hot tap water supply
∆
t 30
°
C
l/min
Hot tap water supply
∆
t 35
°
C
l/min
Tap water temperature adjustment range
°
C
Maximum working pressure in hot water production
bar
Minimum working pressure in hot water production
bar
Dimensions, weights connections
Height
mm
Width
mm
Depth
mm
Weight empty
kg
Gas system connection
mm
Heating system connections
mm
Hot water circuit connections
mm
Maximum length of separate flues D=80*
m
eq
(*Measurement given in equivalent linear metres – cfr FERROLI calculation system)
Electrical power supply
Max electrical power absorbed
W
Electric power drawn by the circulator (Speed I-II-III)
W
20 - 90
90
3
0.8
10
1
2
19,8
16,5
14,2
40 - 65
10
0.25
780
480
367
57
Ø22
Ø22
Ø15
55
150
45-70-95
Powers
Hi Heating power
Natural Gas delivery (G20)
Natural Gas supply pressure (G20)
LPG flow rate (G31)
LPG supply pressure (G31)
Pmax
Pmin
kW
36,4
11,1
m
3
/h
3,68
1,10
mbar
20
20
kg/h
2,72
0,81
mbar
37
37
Useful Heating Power 80
°
C - 60
°
C
Useful Heating Power 50
°
C - 30
°
C
Combustion
CO2 (G20 - Natural Gas)
%
CO2 (G31 - Propane)
%
Flue temperature 80
°
C-60
°
C
°
C
Flue temperature 50
°
C-30
°
C
°
C
Flue flow rate
kg/h
Quantity of condensate
kg/h
pH of condensation water
pH
Pmax
8,7-9,0
9,5-10
70
45
57
3,96
Pmin
8,5-9,0
9,2-10
60
30
17,5
1,90
4,1
kW
34,8
10,4
kW
34,6
10,2
CO2 (G30 - Butane)
%
10,9
10,3
NOx emission class
5
Energy marking (92/42 EEC directive)
Table 10
