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Technical data
Boiler type ATMOS
DC 22 S DC 25 S DC 32 S DC 50 S
Boiler power output kW 15-22 17-25 24-35 48
Heating surface m 2,1 2,3 2,9 4,2
Volumen des
Fuel container volume dm
3
100 100 140 180
Specified chimney draught Pa 22 23 24 25
Max. water working overpressure kPa 250 250 250 250
Boiler weight kg 303 306 345 407
Exhaust flue diameter mm 152 152 152 152
Boiler high mm 1120 1120 1200 1200
Boiler width mm 590 590 680 680
Boiler depth mm 1045 1045 1045 1245
El. protection class IP 20 20 20 20
Power input W 50 50 50 50
Boiler efficiency % 80-89
Max. noise level dB 65 65 65 65
Required fuel dry wood with caloric value 15 – 17 MJ.kg
water content 12 - 20 %, diameter 80 – 150 mm
Average fuel consumption kg.h
-1
5 6 7,2 13
in season 1 kW = 1 piled cubic meter
Max. billet length mm 530 530 530 730
Water bolume in the boiler l 58 58 80 89
(specified min. temperature of the returning water during the operation: 65 °C)
Voltage V/Hz 230/50
Nominal heating power –
waste gas temperature °C 225 225 230 230
Nominal heating power –
waste gas mass flow kg/s 0,013 0,015 0,018 0,018
Water pressure mbar 0,21 0,21 0,20 0,22
Boiler class 3 3 3 3
Nominal heating power –
wood burning time 3 3 3 2
Range of adjustement
of the thermoregulator °C 75 ÷ 95
Dimensions of the filling hole mm (∅) 450 x 260 (∅) 450 x 260 (∅) 450 x 260 (∅) 450 x 260
Cool water pressure for
the safety heat exchanger °C/bar 20 > / 2
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