Immergas ZEUS 24 - Page 24

INSTALLATORUSERMAINTENANCE
24 - IE
3.17 COMBUSTION PARAMETERS.
G20 G30 G31
Zeus 24 kW
Gas nozzle diameter mm 1.35 0.79 0.79
Supply pressure mbar (mm H
2
O) 20 (204) 29 (296) 37 (377)
Flue ow rate at nominal heat output kg/h 49 50 51
Flue ow rate at minimum heat output kg/h 53 50 50
CO
2
at Q. Nom./Min. % 7.5 / 2.7 8.5 / 3.3 8.2 / 3.3
CO at 0% of O
2
at Q. Nom./Min. ppm 86 / 66 70 / 84 45 / 80
NO
X
at 0% of O
2
at Q. Nom./Min. ppm 123 / 71 161 / 84 165 / 80
Flue temperature at nominal heat output °C 108 109 107
Flue temperature at minimum heat output °C 87 91 91
Zeus 28 kW
Gas nozzle diameter mm 1.35 0.79 0.79
Supply pressure mbar (mm H
2
O) 20 (204) 29 (296) 37 (377)
Flue ow rate at nominal heat output kg/h 56 56 57
Flue ow rate at minimum heat output kg/h 60 57 58
CO
2
at Q. Nom./Min. % 7.70 / 2.86 9.00 / 3.47 8.70 / 3.42
CO at 0% of O
2
at Q. Nom./Min. ppm 158 / 101 184 / 109 105 / 108
NO
X
at 0% of O
2
at Q. Nom./Min. ppm 54 / 28 67 / 37 74 / 35
Flue temperature at nominal heat output °C 110 114 111
Flue temperature at minimum heat output °C 87 91 90