2. TECHNICAL CHARACTERISTICS
2.a Technical Data
kW - kcal/h
Nominal power usage (Pn) 19,4 - 16.665
Nominal Thermal range (Qn) 21,7 - 18.662
Minimal power usage (Pm) 9,6 – 8.260
Minimal Thermal range (Qm) 10,8 – 9.288
P.C.I. (15° C 1013 mbar) MJ/m
3
116,09 88
WI (15° C 1013 mbar) MJ/m
3
80,58 70,69
Consumption kg/h 1,71 1,69
Burner Pressure mbar 26,40 35,10
Nr/Ø main burner injector Nr/mm 18x0,48+6x0,50
Ø pilot flame injector mm 0,23
Ø gas connection
1/2”
Flue gas load (max-min) g/s 11,80-9,75 12,48-10,29
Flue gas temperature (max-min) °C 157-110 173-118
BE – FR – GB – IE – IT - ES
Category - Nominal feed pressure I3+ - G30: 28/30 mbar G31: 37 mbar
BE – FR - GB – IE – IT – ES - NL
Category - Nominal feed pressure I3P - G31: 37 mbar
Category - Nominal feed pressure I3P - G31: 50 mbar
BE – FR - GB – IE – ES
Category - Nominal feed pressure I3B - G30: 30 mbar
Input range l/min
Minimum 5
l/min
Maximum
10.8 l/min
Water temperature lift °C approx. 50 approx. 25
Minimum pressure bar 0,2
Nominal pressure bar 2
Maximum pressure bar 10
Ø Water connections
1/2”
Ø flue spigot diameter mm 110
Height mm 592 655
Length mm 314 361
Depth mm 245 280
Weight Kg 10,60 11,80
Note: relative cold water temperature of 15 °C