UNMAK UKY/W, User Manual

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Manuel Fuel Feeding, ÜKY/W Hot Water Boiler User Manual
BOILER FEATURES
MODEL: ÜKY/W 25 35 45 60
Fuel Type Log Wood
Power (Coal) kW 23-25 32-35 42-45 57-60
kcal/h 19,780 -
21,500
27,250 -
30,100
36,120 -
38,700
49,020 -
51,600
Power (Wood) kW 20 - 22 27 - 30 34 - 37 49 - 52
kcal/h 17,200 -
18,920
23,220 -
25,800
29,240 -
31,820
42,140 -
44,720
Mimum Power kW 11,5 13,9 18,5 24,9
Combustion Chamber Height mm 370 370 440
Combustion Chamber Width mm 300 355 500
Combustion Chamber Depth mm 430 500 430 510
Combustion Chamber Volume dm3 47,7 65,7 94,6 112,2
Combustion Chamber Dimensions mm 150*300 180*355 190*500
Water Volume lt 45 70 80 100
Boiler Weight kg 185 230 265 310
Required Draft mbar 0,15 - 0,20 0,20 - 0,30 0,25 - 0,35
Temperature Control Range °C 45-85
Recommended Return Temperature °C 35
Max. Operating Pressure bar 3
Test Pressure bar 5
Width (a) mm 425 485 625
Depth (b) mm 800 880 800 920
Flue Connection Height (d) mm 1230 1320 1410
Total Boiler Height (h) mm 1320 1400 1480
Flue Connection Diameter mm 130 160
Min-Max Flue Temperature °C 170-210
Boiler Return/Flow R" 1" 1 1/4"
Boiler Filling/Discharging R" 1/2"