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ÜKY/DUO Boiler User Manual
ÜKY/DUO Technical Features
TECHNICAL FEATURES
MODEL
ÜKY/DUO
25
40
60
80
100
Fuel Type
Log Wood or Coal
Power
kW
29
52
70
93
116
kcal/h
25.000 40.000 60.000 80.000 100.000
Fire Pot Diameter
mm
330
400
Hopper Volume
Lt
265
Water Volume
Lt
80
115
150
210
255
Boiler Weight
kg
320
410
435
520
595
Draft
Pa
25-28
31-33
33-35
35-40
Temperature Control Range
o
C
40-90
Return Temperature (Recommended)
o
C
40
Maximum Operating Pressure
bar
3
Test Pressure
bar
5
D
im
ensions
Boiler Width (A)
mm
1090
1185
1272
Depth (B)
mm
975
1075
1275
1375
Body Width (C)
mm
550
645
732
Flue Connection Height (D)
mm
1165
1265
Auger Disassembling Distance (E)
mm
1410
1750
1860
Boiler Height (H)
mm
1475
1575
Flue Diameter
mm
130
160
180
220
Min-Max Flue Temperature
o
C
170 - 210
Boiler Flow - Return
R"
1"
1
¼
"
1
½
"
2"
Safety Flow - Return
R"
1"
1
½
"
Filling – Discharging
R"
½"
Electricity Connection
V/Hz
230/50
