SPECIFICATIONS
FEATURES
Weight kg 256 260 335
Height mm 1304 1304 1408
Width mm 560 560 780
Depth mm 685 785 775
Exhaust tube diameter mm 120 120 120
Air intake tube diameter mm 50 50 60
Max global thermal power kW 16.9 25 33.9
Rated output thermal power (made with water) kW 15.2 22.5 31
Min global thermal power kW 5 7.4 9.5
Min thermal power output kW 4.4 6.6 8.6
Max hourly fuel consumption kg/h 3.5 5.2 7
Min hourly fuel consumption kg/h 1 1.5 2
Pellet tank capacity kg 43 60 71
Recommended chimney draught Pa 0.03-0.1 0.03-0.1 0.03-0.1
Rated electric power W 450 450 450
Electric power to Q
MIN
W 100 100 110
Electric power to Q
N
W 120 120 130
Stand By power W 3.5 4.0 4.0
Rated voltage Vac 230 230 230
Rated frequency Hz 50 50 50
Water inlet / outlet tube diameter " 1 1 1
Automatic exhaust tube diameter " 1/2 1/2 1/2
Pump head rating m 6 6 6
Maximum operating water pressure allowed bar 2.5 2.5 2.5
Min operating water pressure allowed bar 0.6 0.6 0.6
Flue gas temperature at reduced power °C 56.5 62.7 63
Flue gas temperature at rated power °C 103 136 122
Flue gas reduced power kg/s 0.0055 0.0065 0.0081
Flue gas rated power kg/s 0.0128 0.0164 0.0194
Class of the boiler 5 5 5
Combustion period h 12 12 10
Water supply control valve °C 65-80 65-80 65-80
Minimum return water temperature °C 55 55 55
Eciency at rated power % >90 >90 91.4
Noise
* dB 40 40 40
* Value measured in an anechoic chamber with a device operating at rated power.
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