UGS Series Liquid and Gas Fired Central Heating Boilers
Product Code: ÜGS

Ünmak UGS is a steel boiler, designed to burn natural gas, lpg, fuel-oil and diesel. It is produced in various capacities with high efficiency. Thanks to the superior features provides economical heating.

  1. Boiler outlet
  2. Safety outlet
  3. Chimney 
  4. Explosion cover
  5. Boiler inlet
  6. Safety return
  7. Water filling - Discharge 
  8. Door 
  9. Burner
  10. Observing glass
  11. Control board
MODEL ÜGS 60 80 100 125 150 175 200 250 300 350 400 450 500 600 700 800 900 1000 1250 1500 1750 2000

Heat Output

kw 70 93 116 145 174 204 233 291 349 407 465 523 582 698 814 930 1047 1163 1454 1745 2035 2326
kcal/h 60.000 80.000 100.000 125.000 150.000 175.000 200.000 250.000 300.000 350.000 400.000 450.000 500.000 600.000 700.000 800.000 900.000 1.000.000 1.250.000 1.500.000 1.750.000 2.000.000
Efficiency % 90 - 94
Exhaust Gas Temperature Full load °C 189 192 189 190 188 186 187 186 191 189 192 189
Parial load °C 129 132 129 130 138 126 127 126 131 129 132 129
CO2 amount (%) 10 - 11
Counter pressure mbar 0,6 0,7 1 1,1 0,9 1,1 1,5 1,6 1,4 2 2,2 2,1 2,8 2,6 2,8 2,9 3 3,1 3,6 4,2 4,7
Burning Chamber Diameter mm 310 400 450 500 550 630 670 700 740 830 850 830 890 1050
Burning Chamber Length mm 600 700 950 1100 1300 1400 1500 1600 1650 2200
Volume Boiler Chamber dm3 45 88 119 151 216 309 405 419 493 539 645 865 892 936 892 1190 1368 1904
Maximum Operating Pressure bar 4 - 5 - 6 - 8
Test Pressure bar 6 - 7,5 - 9 - 12
Operating Temperature °C 55 - 90
Boiler Weight kg 272 296 319 386 441 465 559 642 717 947 1031 1172 1298 1385 1722 2024 2083 2325 2527 3038 3535 4014
Boiler water volume lt 70 123 109 144 150 137 185 88 232 441 467 519 569 599 685 888 690 1122 1047 1404 2094 2250
Width(a) mm 656 800 850 900 950 1040 1170 1190 1250 1290 1330 1450 1560 1720 1840
Leght(b) mm 1080 1200 1470 1650 1700 1950 2070 2380 2890
Chimney Connection Height (d) mm 985 1120 1170 1270 1460 1490 1510 1570 1610 1650 1770 1840 1880 2040 2160
Total Boiler Height (h) mm 856 990 1040 1090 1140 1330 1360 1380 1440 1480 1520 1640 1750 1910 2030
Exhaust Gas Connection Diameter mm 150 200 250 300 350 400 450 500
Boiler Outlet Inlet R'' DN 40 DN 50 DN 65 DN 80 DN 100 DN 125 DN 150 DN 200
Expansion Boiler Outlet R'' 1 1/4'' 1 1/2'' 2'' 2 1/2'' 3''
Expansion Boiler Inlet R'' 1'' 1 1/4'' 1 1/2'' 2''
Filling Discharge R'' 1/2'' 3/4'' 1''

*The right to make changes in dimension is reserved.