NINFA N 24 MCA
51
EN
cod. 3540P001 - 10/2008 (Rev. 00)
4.4 Technical data table
The column on the right gives the abbreviation used on the dataplate.
Data
Unit
Value
Max. heating capacity
kW
25.8
(Q)
Min. heating capacity
kW
8.3
(Q)
Max. Heat Output in heating
kW
23.5
(P)
Min. Heat Output in heating
kW
7.0
(P)
Max. Heat Output in hot water production
kW
23.5
Min. Heat Output in hot water production
kW
7.0
Burner nozzles G20
no.x Ø
11 x 1.35
Gas supply pressure G20
mbar
20
Max. gas pressure at burner (G20)
mbar
12.0
Min. gas pressure at burner (G20)
mbar
1.5
Max. gas delivery G20
m
3
/h
2.73
Min. gas delivery G20
m
3
/h
0.88
Burner nozzles G31
no.x Ø
11 x 0.79
Gas supply pressure G31
mbar
37
Max. gas pressure at burner (G31)
mbar
35.0
Min. gas pressure at burner (G31)
mbar
5.0
Max. gas delivery G31
kg/h
2.00
Min. gas delivery G31
kg/h
0.65
Efficiency class Directive 92/42 EEC
-
NOx emission class
-
3 (<150 mg/kWh)
(NOx)
Max. working pressure in heating
bar
3
(PMS)
Min. working pressure in heating
bar
0.8
Max. heating temperature
°C
90
(tmax)
Heating water content
litres
1
Heating expansion tank capacity
litres
8
Heating expansion tank prefilling pressure
bar
1
Max. working pressure in hot water production.
bar
9
Min. working pressure in hot water production.
bar
0.25
DHW content.
litres
0.2
DHW flowrate
Δ
t 25°C
l/min
13.4
DHW flowrate
Δ
t 30°C
l/min
11.2
Protection rating
IP
X5D
Power supply voltage
V/Hz
230V/50Hz
Electrical power input
W
80
Electrical power input in hot water production
W
80
Empty weight
kg
28
Type of unit
B11BS
PIN CE
0461BR0843
Summary of Contents for NINFA N 24 MCA
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Page 88: ...NINFA N 24 MCA 88 RU cod 3540P001 10 2008 Rev 00 1 0 F37 15 15 1 16 1 0 16 A 120 FH 1 16...
Page 91: ...NINFA N 24 MCA 91 RU cod 3540P001 10 2008 Rev 00 B 230 25 18 2 6 0 5...
Page 96: ...NINFA N 24 MCA 96 RU cod 3540P001 10 2008 Rev 00 3 2 B sez 4 4 sez 1 3 CO 2 sez 4 4 3 3 1 A...
Page 97: ...NINFA N 24 MCA 97 RU cod 3540P001 10 2008 Rev 00 21 1 1 2 2 3 3 21 1 2 3 TEST 4 10 5 1 1 2 3...
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