Ferroli SUN M 50 Mode D'emploi, Installation Et Entretien page 54

G31
Gas train code 094006X0
The gas train 094006X0 can be used with any pressure of 30 ÷ 60 mbar.
Gas train code 094005X0
The gas train 094005X0 can be used according to that given in the graph.
80
70
60
50
40
30
20
10
0
225
To determine the gas train minimum inlet pressure add the boiler fume side loss to the value obtained
from the graph.
54
275 325 375 425
Cod. 35447686 - 04/2008 (Rev. 00)
SUN M50 - M70
475 525 575
Potenza kW
625 675
GB