UKY/Y Series Boilers
Product Code: ÜKY/Y

Ünmak ÜKY/Y series automatic solid fuel boilers are designed to burn coal, prina, pellet and nutshells with diameters up to 25mm. The boilers have different capacities with high efficiency. The boilers are user friendly and provide comfortable heating.

Ünmak ÜKY/Y series solid fuel boilers are designed to burn coal,prina,pellet and nutshells with diameter up to 25mm. The boilers have different capacities with high efficiency. They are easy to use and provide comfortable heating.

  1. Reducer
  2. Spiral
  3. Pot
  4. Ash Box
  5. Bunker
  6. Control Board
  7. Boiler Outlet
  8. Boiler İnlet
  9. Fan
  10. Chimney
  11. Ash discharge cover
  12. Water filling - discharge
  13. Safety outlet
  14. Safety inlet
  15. Observing glass
  16. Flue Pipes Cleaning Cover
MODEL - SERIES ÜKY/Y 25 34 45 60 80 100
Fuel Type Coal - Prina - Pellet - Sheel Nuts
Heat Output kw 29 40 52 70 93 116
kcal/h 25.000 34.000 45.000 60.000 80.000 100.000
Pot Diameter mm 330   400 470
Fuel Capacity Coal kg 120 150 190
Prina kg 105 125 160
Water Volume lt 75 85 107 138 206 249
Boiler Weight kg 300 325 390 425 510 590
Required Draft mbar 0,25-0,28 0,28-0,31 0,31-0,33 0,33-0,35 0,35-0,40
Min-Max Operating Temperature °C 45-85
Return Water Temperature °C 35
Maksimum Operating Pressure bar 3
Test Pressure bar 5
Boiler Total Width (a) mm 1100 1180 1250 1380
Length(b) mm 930 840 990 1100 1370 1460
Body Length (c) mm 535 625 740
Chimney Collection Height (d) mm 1230 1320 1360 1150 1220
Spiral Disassemble Distance (e) mm 820 850 920 1000
Total Boiler Height (h) mm 1270 1350 1420 1480
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.