Ferroli DIVATECH D F32 [13/48] Divatech d f

Ferroli DIVATECH D F32 [13/48] Divatech d f
DIVAtech D F
13
EN
cod. 3541P560 - Rev. 00 - 06/2018
fig. 29- General view - DIVAtech D F37
5.3 Hydraulic circuit
fig. 30- Heating circuit
5.4 Technical data table
3244
14
194
22
278
16
27
19
136
137
36
95
5
42
114
56
187
74 37
29
28
81
27
278
241
1110 8 9
95
32
56
36
194
42
14
136
74
114
37
Data Unit
DIVAtech D
F24
DIVAtech D
F32
DIVAtech D
F37
Max. heating capacity kW 25.8 34.4 39.7 (Q)
Min. heating capacity kW 8.3 11.5 14.0 (Q)
Max. Heat Output in heating kW 24.0 32.0 37.0 (P)
Min. Heat Output in heating kW 7.2 9.9 12.9 (P)
Max. Heat Output in DHW kW 24.0 32.0 37.0
Min. Heat Output in DHW kW 7.2 9.9 12.9
Efficiency Pmax (80-60°C) % 93.0 93.1 93.2
Efficiency 30% % 90.5 91.0 91.0
Efficiency class Directive 92/42 EEC -
NOx emissions class - 3 (<150 mg/kWh) (NOx)
Burner nozzles G20 no. x Ø 11 x 1.35 15 x 1.35 17 x 1.35
Gas supply pressure G20 mbar 20.0 20.0 20.0
Max. gas pressure at burner (G20) mbar 12.0 12.0 12.0
Min. gas pressure at burner (G20) mbar 1.5 1.5 1.5
Max. gas flow G20
m
3
/h
2.73 3.64 4.20
Min. gas flow G20
m
3
/h
0.88 1.22 1.48
Burner nozzles G31 no. x Ø 11 x 0.79 15 x 0.79 17 x 0.79
Gas supply pressure G31 mbar 37 37 37
Max. gas pressure at burner (G31) mbar 35.0 35.0 35.0
Min. gas pressure at burner (G31) mbar 5.0 5.0 5.0
Max. gas flow G31 kg/h 2.00 2.69 3.10
Min. gas flow G31 kg/h 0.65 0.90 1.10
Max. working pressure in heating bar 3 3 3 (PMS)
Min. working pressure in heating bar 0.8 0.8 0.8
Max. heating temperature °C 90 90 90 (tmax)
Heating water content liters 1.0 1.2 1.5
Heating expansion vessel capacity liters 8 10 10
Heating expansion vessel precharge pressure bar 1 1 1
Max. working pressure in DHW bar 9 9 9 (PMW)
Min. working pressure in DHW bar 0.25 0.25 0.25
DHW flow rate
t 25°C l/min 13.7 18.3 21.1
DHW flow rate
t 30°C l/min 11.4 15.2 17.6 (D)
Protection rating IP X5D X5D X5D
Power supply voltage V/Hz 230V/50Hz
Electrical power input W 110 135 135
Electrical power input in DHW W 110 135 135
Empty weight kg 32 35 37
Type of unit
C
12
-C
22
-C
32
-C
42
-C
52
-C
62
-C
72
-C
82
-B
22

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