LIGHT COMMERCIAL BOILERS - Immergas
LIGHT COMMERCIAL BOILERS - Immergas
LIGHT COMMERCIAL BOILERS - Immergas
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TECHNICAL DATA<br />
Unit of<br />
measurement<br />
vICTRIx 50 vICTRIx 75 vICTRIx 90 vICTRIx 115<br />
Maximum nominal heat input kW 50,8 74,6 92,3 110,7<br />
Minimum nominal heat input kW 10,4 18,5 23,0 29,4<br />
Maximum nominal heat output (80/60 °C) kW 50,0 72,6 90,0 109,0<br />
Maximum nominal heat output (40/30 °C) kW 54,4 79,8 100,3 120,3<br />
Minimum nominal heat output (80/60 °C) kW 10,0 18,1 22,5 28,8<br />
Efficiency at nominal heat output (80/60 °C) % 98,5 97,3 97,5 98,4<br />
Efficiency at minimum heat output (80/60 °C) % 96,0 97,6 97,8 98,0<br />
Efficiency at nominal heat output (50/30 °C) % 106,0 104,5 106,0 106,9<br />
Efficiency at minimum heat output (50/30 °C) % 106,5 106,3 108,2 108,2<br />
Efficiency at nominal heat output (40/30 °C) % 107,0 107,0 108,7 108,7<br />
Efficiency at minimum heat output (40/30 °C) % 107,0 107,0 109,1 109,6<br />
Stack losses with burner on % 1,3 2,3 1,8 1,8<br />
Stack losses with burner off % 0,02 0,01 0,01 0,01<br />
Casing losses with burner on % 0,2 0,4 0,7 0,2<br />
Casing losses with burner off % 0,47 0,32 0,41 0,28<br />
Gas consumption at nominal heat output with<br />
natural gas<br />
m 3 /h 5,37 7,90 9,77 11,72<br />
Fumes temperature at max. nominal heat input °C 41 62 52 52<br />
Fumes temperature at min. nominal heat input °C 47 48 49 45<br />
Fumes flow rate at max. nominal heat input kg/h 81 120 148 175<br />
Fumes flow rate at min. nominal heat input kg/h 17 31 38 49<br />
CO2 at maximum heat input % 9,3 9,2 9,3 9,45<br />
CO2 at minimum heat input % 9,2 8,9 9,1 8,95<br />
CO at maximum heat input with 0% of O2 ppm 130 170 180 175<br />
CO at minimum heat input with 0% of O2 ppm 5 7 10 8<br />
NOx at maximum heat input with 0% of O2 mg/kWh 69 53 37 49<br />
NOx at minimum heat input with 0% of O2 mg/kWh 28 28 14 20<br />
Weighted CO mg/kWh 37,6 43,0 20,0 19,0<br />
Weighted NOx mg/kWh 38,5 40,0 23,3 28,0<br />
NOx class - 5 5 5 5<br />
Central heating temperature range °C 20–85 20–85 25–85 25–85<br />
Maximum heating temperature °C 90 90 90 90<br />
Maximum operating pressure bar 4,4 4,4 4,4 4,4<br />
Available head with 1000 l/h flow rate<br />
Dimensions<br />
kPa 55,4 65,5 87,7 92,18<br />
Height mm 950 950 1010 1010<br />
Width mm 600 600 600 600<br />
Depth mm 525 525 610 610<br />
Electrical supply V/Hz 230/50 230/50 230/50 230/50<br />
Nominal power draw A 0,85 1,26 1,69 1,80<br />
Installed electric power W 180 270 370 390<br />
Fan power consumption W 59 72 102 117<br />
Circulator power consumption W 115 168 238 242<br />
Protection index IP X5D X5D X5D X5D<br />
Boiler water content litres 3,7 4,0 10,1 11,7<br />
Full appliance weight Kg 66 72 107 117,2<br />
18
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