UKY/3K Series Boilers
Product Code: ÜKY/3K

Ünmak UKY/3K series solid fuel Boilers are designed to burn coal and wood. The boiler have different capacities. They are easy to use and provide comfortable heating. 

  1. Boiler Outlet
  2. Safety Outlet
  3. Chimney
  4. Safety Inlet
  5. Boiler Inlet
  6. Ash discharge Cover
  7. Fuel Entry Cover
  8. Observing Glass
  9. Flue Pipes Cleaning Cover
  10. Control Board
  11. Water Filling / Discharge
  12. Fan
  13. Ash Discharge Rod 
  14. Ash Box
MODEL - SERIES ÜKY/3K 25 34 45 60 80 100
Fuel Type Wood - Coal - Biomass
Heat Output kw 29 40 52 70 93 116
kcal/h 25.000 34.000 45.000 60.000 80.000 100.000
Burning Chamber Height mm 175 230 200
Burning Chamber Width mm 355 500 585
Burning Chamber Length mm 500 430 510 660 850
Burning Chamber Volume dm3 31,1 49,5 51,0 66,0 85,0 99,5
Fuel Entry 250x355 265x500 265x585
Water Volume lt 75 85 107 138 206 249
Boiler Weight kg 245 280 335 375 470 575
Required Draft mbar 0,15-0,20 0,20-0,30 0,25-0,35 0,30-0,40
Min-Max Operating Temperature °C 45-85
Return Water Temperature °C 35
Maksimum Operating Pressure bar 3
Test Pressure bar 5
Width (a) mm 625
Length (b) mm 880 800 920 1080 1400 1415
Fan Collection Width (c) mm 200 250
Chimney Collection Height (d) mm 1230 1320 1410 1220 1310
Total Boiler Height (h) mm 1320 1400 1480 1565
Exhaust (Flue) mm 130 160 180 220
Min-Max Flue Temperature °C 170-210
Boiler Inlet-Outlet R'' 1'' 1 1/4'' 1 1/2'' 2''
Expansion Tank Outlet-Inlet R'' 1'' 1 1/2''
Filling-Discharging R'' 1/2'' 3/4"
Electrical Connection V/Hz 230V - 50 Hz

*The right to make changes in dimension is reserved.