1.3 TECHNICAL FEATURES
EDENA EVOLUTION EF 1.22 1.31 1.39 1.49 1.61
Heat output kW 22.0 30.5 39.1 48.8 60.7
Heat input kW 25.0 34.8 44.8 55.0 69.2
Number of sections n° 34567
Water content l1013161922
Maximum water head bar 44444
Maximum temperature °C 95 95 95 95 95
Smokes temperature ° C 119 118 110 13 0 141
Smokes flow gr/s 24.7 34.7 52.2 53.1 59.2
Category II
2H3+ II2H3+ II2H3+ II2H3+ II2H3+
Type B11BS B11BS B11BS B11BS B11BS
Weight kg 101 126 150 176 202
Main burner nozzles
Quantity n° 22333
Methane ø mm 3.15 3.65 3.40 3.90 4.05
G30 - G31 ø mm 1.80 2.10 1.95 2.20 2.45
Pilot gas nozzles
Quantity n° 11111
Methane ø mm 0.29 0.29 0.29 0.29 0.29
G30 - G31 ø mm 0.27 0.27 0.27 0.27 0.27
Gas consumption *
Methane m
3
/h 2.64 3.68 4.73 5.82 7.32
Butane (G30) kg/h 1.97 2.74 3.53 4.34 5.45
Propane (G31) kg/h 1.94 2.69 3.47 4.27 5.37
Burner gas pressure
Methane mbar 9.8 9.6 9.6 9.1 11.5
Butane (G30) mbar 28 28 28 28 28
Propane (G31) mbar 35 35 35 35 35
Gas supply pressure
Methane mbar 20 20 20 20 20
Butane (G30) mbar 30 30 30 30 30
Propane (G31) mbar 37 37 37 37 37
* The gas consumptions refer to the calorific value at standard conditions at 15°C - 1013 mbar
19
FR
ENG
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