Technical Information - Ariston GENUS EVO 24 FF Installation And Servicing Instruction

Wall-hung gas boiler
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Model Name : GENUS EVO
CE certifi cation (pin)
Boiler type
Max/min nominal heat input(Hi)
Max/min nominal heat input (Hs)
Max/min nominal heat input for hot water (Hi)
Max/min nominal heat input for hot water (Hs)
Heat output: max/min
D.H.W. Heat output: max/min
Combustion effi ciency (at fl ue) Hi/Hs
Gross effi ciency of nominal heat input (60/80 °C) Hi/Hs
Gross effi ciency at 30 % at 47°C
Gross effi ciency at minimum power Hi/Hs
Number of effi ciency stars (Directive 92/42/EEC)
Rating Sedbuk
Ma. heat loss to the casing (ΔT = 50°C)
Heat loss through the fl ue when burner on
Heat loss through the fl ue when burner off
Residual discharge head
Nox class
Flue fumes temperature (G20)
CO2 content
(G20)
2
CO content (0 %0
)
2
O2 content2 (G20)
Max capacity fumes (G20)
Excess air
Load losses water side (max) ΔT=20°C
Residual head for the system
Expansion vessel pre-charged pressure
Maximum central heating circuit pressure
Expansion vessel capacity
Central heating temperature: max/min(high temperature range)
Domestic hot water temperature max/min
Specifi c fl ow rate of domestic hot water system (10 min. with ΔT=30°C))
instant boilers
D.H.W. fl ow rate ΔT=25°C
D.H.W. fl ow rater ΔT=35°C
Hot water comfort stars (EN13203)
D.H.W. minimum fl ow rate
Domestic hot water pressure max/min
D.H.W. maximum inlet ttemperature
Power supply voltage/frequency
Power consumption
Minimum operating room temperature
Electric system grades of protection
Weight
10
Hi/Hs
product description
Technical Data
24 FF
1312BR4793
C12-C22-C32-C42-C52-C62-C82-B22-B22p-B32
kW
25,8 / 11,0
kW
28,7 / 12,2
kW
27 / 11,0
kW
30 / 12,2
kW
24,2 / 10,2
kW
26,2 / 10,2
%
94,5
%
93,8 / 84,5
%
93,6 / 84,3
%
92,4 / 83,2
stars
***
class
D
%
0,7
%
5,5
%
0,4
Pa
100
class
3
°C
105
%
6,5
ppm
50
%
8,8
kg/h
57,4
%
72
(mbar)
200
bar
0,25
bar
1
bar
3
l
8
°C
85 / 35
°C
60 / 36
l/min
12,5
l/min
15
l/min
10,7
stars
***
l/min
1,7
bar
7
°C
60
V/Hz
230/50
W
124
°C
+5
IP
X5D
kg
30
30 FF
32 FF
1312BR4924
C12
-C32
-C42
-C52
-C82
X
X
X
X
X
30,0 / 13,0
34,5 / 15,0
34,5 / 15,0
33,3 / 14,4
38,3 / 16,7
38,3 / 16,7
31,3 / 13,0
36,0 / 15,0
36,0 / 15,0
34,8 / 14,4
40,0 / 16,7
40,0 / 16,7
28,1 / 12,1
32,3 / 14,0
32,3 / 14,0
29,5 /12,1
35,5 / 14,0
35,5 / 14,0
93,9
93,9
93,2 / 83,9
93,6 / 84,3
93,6 / 84,3
93,7 / 84,4
92,6 / 84,3
92,6 / 84,3
93,0 / 83,7
93,3 / 84,0
93,3 / 84,0
***
***
D
D
0,3
0,6
6,1
6,1
0,4
0,4
104
96
3
3
114
116
6,4
6,6
92
97
8,9
8,6
67,5
74,7
74
69
200
200
0,25
0,25
1
1
3
3
8
8
85 / 35
85 / 35
60 / 36
60 / 36
14,1
15
16,9
18
12,1
12,9
***
3
1,6
1,7
6
7
60
60
230/50
230/50
136
142
+5
+5
X5D
X5D
31
32
35 FF
93,9
***
D
0,6
6,1
0,4
96
3
116
6,6
97
8,6
74,7
69
200
0,25
1
3
8
85 / 35
60 / 36
16,0
19,2
13,7
3
1,7
7
60
230/50
153
+5
X5D
32

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Genus evo 30 ffGenus evo 32 ffGenus evo 35 ff

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