Instructions for the installer
31
3.2
Burner and nozzle characteristics table
Burner
Rated
heating
capacity
(kW)
LPG – G30/G31
30/37 mbar
Nozzle
diameter
1/100 mm
By-pass
mm
1/100
Reduced
flow rate
(W)
Flow rate
g/h G30
Flow rate
g/h G31
Auxiliary (1)
1.05
50
30(*)
28 (**)
350
76
75
Semi rapid (2)
1.75
65
33(*)
32 (**)
450
130
128
Rapid (3)
2.3
75
45(*)
42 (**)
800
166
164
Ultra rapid (4)
3.5
94
65(*)
63 (**)
1.6
253
250
*/**: diameters marked * and ** must be fitted respectively on valves marked * and **shown in
point “4.1 Regulation of minimum for natural gas”.
Burner
Rated
heating
capacity
(kW)
Natural gas – G20
20 mbar
Nozzle diameter
1/100 mm
Reduced flow rate
(W)
Auxiliary (1)
1.05
72
350
Semi rapid (2)
1.75
97
450
Rapid (3)
2.3
103
800
Ultra rapid (4)
3.5
133
1500
Burner
Rated
heating
capacity
(kW)
Town gas – G110
8 mbar
Nozzle diameter
1/100 mm
Reduced flow rate
(W)
Auxiliary (1)
1.05
145
350
Semi rapid (2)
1.75
185
450
Rapid (3)
2.3
220
800
Ultra rapid (4)
3.3
290
1500
Values for town gas are based on category III 1a2H3+ appliances.
3.3
Arrangement of burners on cooking hob
BURNERS
1
Auxiliary
2
Semi rapid
3 Rapid
4 Ultra
rapid
