9
The boilers leave the factory calibrated and ready to operate with NATURAL GAS and LIQUID GAS.
For proper calibration, see the table below:
BURNER PRESSURE CURVES - OUTPUT
GAS - NOZZLE CALIBRATION
Gas type
NATURAL GAS
(G20-20mbar)
LIQUID GAS B
(G30-28/30mbar)
LIQUID GAS P
(G31-37mbar)
Jets pressure mbar
Slow ignition adjustment
2,7 mbar NATURAL GAS
6 mbar LIQUID GAS
Burner
jets
Ø mm.
1,25
0,77
0,77
L.C.V.
kcal/h
8.550
29.330
22.360
Delivery
m
3
/h
2,61
0,76
1
XILO T 20 MS
max.
10,7
24
31,4
1,8
5
7,9
min.
XILO T 20 MS
10
kW
mbar
1,8
10,7
24
25
15
20
10
5
GN 10,7
0
15
20
25
B 24
kPa
30
35
0
35
1
0,5
0
1,5
2
2,5
3
31,4
P 31,4
0,1
30
7,9
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