Technical data

30
924.674.3 - GBINSTRUCTIONS PERTAINING TO THE INSTALLER
33. TECHNICAL DATA
Model ECO3 240 Fi 1.240 Fi 280 Fi 240 i 1.240 i
Category II2H3P II2H3P II2H3P II2H3P II2H3P
Maximum heat input kW 25,8 25,8 30,1 26,3 26,3
Reduced heat input kW 10,6 10,6 11,9 10,6 10,6
Maximum heat output kW 24 24 28 24 24
kcal/h 20.600 20.600 24.080 20.600 20.600
Reduced heat output kW 9,3 9,3 10,4 9,3 9,3
kcal/h 8.000 8.000 8.900 8.000 8.000
Useful efciency according to 92/42/CEE directive — ★★★ ★ ★ ★ ★★★ ★★ ★★
Central heating system max. pressure bar 3 3 3 3 3
Expansion vessel capacity l 8 8 10 8 8
Expansion vessel pressure bar 0,5 0,5 0,5 0,5 0,5
DHW system max. pressure bar 8 - 8 8 -
DHW system min. dynamic pressure bar 0,5 - 0,5 0,5 -
DHW system min. output l/min 2 - 2 2 -
DHW production at ΔT=25°C l/min 13,7 - 16 13,7 -
DHW production at ΔT=35°C l/min 9,8 - 11,4 9,8 -
Specic output (*) l/min 10,7 - 12,5 10,7 -
Type — C12-C32-C42-C52-C82-B22 B
11BS
B
11BS
Concentric ue duct diameter mm 60 60 60 - -
Concentric air duct diameter mm 100 100 100 - -
2-pipe ue duct diameter mm 80 80 80 - -
2-pipe air duct diameter mm 80 80 80 - -
Discharge pipe diameter mm - - - 120 120
Max. ue mass ow rate kg/s 0,016 0,016 0,017 0,021 0,019
Min. ue mass ow rate kg/s 0,015 0,015 0,017 0,018 0,017
Max. ue temperature °C 135 135 140 110 110
Min. ue temperature °C 100 100 110 85 85
NOx Classe — 3 3 3 3 3
Type of gas used — G20 G20 G20 G20 G20
— G31 G31 G31 G31 G31
Natural gas feeding pressure mbar 20 20 20 20 20
Propane gas feeding pressure mbar 37 37 37 37 37
Power supply voltage V 230 230 230 230 230
Power supply frequency Hz 50 50 50 50 50
Power consumption W 135 135 165 80 80
Net weight kg 38 32 40 33 28
Dimensions height mm 763 763 763 763 763
width mm 450 450 450 450 450
depth mm 345 345 345 345 345
Protection-limit against humidity
and water leakages (**) IP X5D IP X5D IP X5D IP X5D IP X5D
(*) according to EN 625
(**) according to EN 60529