Immergas VICTRIX 75 - Combustion Parameters; Gas Parameters and Heat Output

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STV75 ed 01/08 VICTRIX 75
VICTRIX 75 variable heat output.
G20 G30 G31
Gas nozzle diameter mm 13.0 7.8 7.8
Supply pressure mbar (mm H
2
O) 20 (204) 29 (296) 37 (377)
Flue ow rate at nominal heat output kg/h 120 107 120
Flue ow rate at minimum heat output kg/h 31 28 32
CO
2
at Q. Nom./Min. % 9.25 / 8.90 12.10 / 11.30 10.50 / 9.70
CO at 0% of O
2
at Q. Nom./Min. ppm 170 / 7 520 / 16 180 / 14
NO
X
at 0% of O
2
at Q. Nom./Min. ppm 30 / 16 389 / 78 31 / 15
Flue temperature at nominal heat output °C 62 68 62
Flue temperature at minimum heat output °C 48 52 48
VICTRIX 75 combustion parameters.
NATURAL GAS (G20) BUTANE (G30) PROPANE (G31)
HEAT
OUTPUT
HEAT
OUTPUT
BURNER GAS
FLOW RATE
FAN SPEED
(RPM)
BURNER GAS
FLOW RATE
FAN SPEED
(RPM)
BURNER GAS
FLOW RATE
FAN SPEED
(RPM)
(kW) (kcal/h) (m
3
/h) (n°) (kg/h) (n°) (kg/h) (n°)
72.6 62436 7.90 5700 5.89 5100 5.80 5700
72.0 61920 7.83 5645 5.84 5053 5.75 5649
70.0 60200 7.61 5464 5.68 4895 5.59 5480
68.0 58480 7.39 5285 5.51 4740 5.42 5313
66.0 56760 7.17 5108 5.35 4586 5.26 5146
64.0 55040 6.95 4932 5.19 4434 5.10 4981
62.0 53278 6.72 4755 5.02 4279 4.94 4812
60.0 51600 6.51 4587 4.86 4134 4.78 4653
58.0 49880 6.29 4418 4.69 3986 4.62 4491
56.0 48160 6.07 4250 4.53 3841 4.46 4329
54.0 46440 5.85 4084 4.37 3696 4.30 4169
52.0 44720 5.64 3920 4.21 3553 4.14 4010
50.0 43000 5.42 3758 4.04 3412 3.98 3852
48.0 41280 5.20 3597 3.88 3272 3.82 3695
46.0 39560 4.98 3439 3.72 3134 3.66 3538
44.0 37840 4.77 3282 3.56 2997 3.50 3383
42.0 36120 4.55 3127 3.39 2861 3.34 3229
40.0 34400 4.33 2973 3.23 2727 3.18 3075
38.0 32680 4.12 2821 3.07 2595 3.02 2922
36.0 30960 3.90 2671 2.91 2464 2.86 2771
34.0 29240 3.68 2523 2.75 2334 2.70 2620
32.0 27520 3.47 2376 2.59 2205 2.54 2470
30.0 25800 3.25 2231 2.43 2078 2.39 2321
28.0 24080 3.03 2087 2.26 1953 2.23 2172
26.0 22360 2.82 1945 2.10 1828 2.07 2025
24.0 20640 2.60 1805 1.94 1705 1.91 1878
22.0 18920 2.38 1666 1.78 1584 1.75 1732
20.0 17200 2.17 1529 1.62 1463 1.59 1587
18.1 15566 1.96 1400 1.46 1350 1.44 1450
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