Котел на твердому паливі Duo Uni Pellet

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Котел на твердому паливі Duo Uni Pellet
Pellet boilers of long burning with automatic fuel supply and installed torch type burner. The design of the heat exchanger makes it easy to switch the boiler from auto-feed to manual fuel loading mode.The boilers can be made in two versions:
- DUO UNI Pellet – steel furnace chamber DUO UNI Pellet Plus – firebox with fireclay stone
- The boiler material is high-quality steel, 6 mm thick;
- Automatic fuel supply;
- Automatic fuel ignition system;
- Versatility - the ability to operate the boiler in the mode of manual fuel loading and automatic feeding;
- Torch burner with automatic cleaning function;
- Insulated doors with double insulation - for safe operation and minimization of heat loss;
Parameter | Dimension type | Norm for the Duo UNI Pellet Plus boiler | Nominal power of the boiler | kW15 | 21 | 27 | 33 | 40 | 50 | 62 | 75 | 95 | 120 | 150 | 200 | 250 | The heat transfer surface area in the boiler | m2 | 1.9 | 2.3 | 2.6 | 3.1 | 3.6 | 4.5 | 5.0 | 6.0 | 8.2 | 9.3 | 10.2 | 14.1 | 17.4 | Fuel tank capacity | dm3 | 300 | 300 | 300 | 300 | 300 | 500 | 500 | 500 | 700 | 700 | 1000 | 1000 | 1000 | Water capacity of the boiler | l | 84 | 92 | 105 | 120 | 135 | 170 | 194 | 220 | 290 | 328 | 357 | 560 | 660 | Boiler weight without water | kg | 320 | 340 | 360 | 400 | 420 | 680 | 720 | 790 | 1070 | 1160 | 1250 | 1670 | 2100 | Necessary draft of flue gases | Pa | 23-30 | 23-30 | 23-30 | 23-30 | 23-30 | 23-30 | 23-30 | 23-30 | 23-30 | 23-30 | 23-30 | 23-30 | 23-30 | Furnace gas temperature | °C | 100-180 | 100-180 | 100-180 | 100-180 | 100-180 | 100-180 | 100-180 | 100-180 | 100-180 | 100-180 | 100-180 | 100-180 | 100-180 | Recommended minimum water temperature | °C | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | Maximum water temperature | °C | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | Nominal working water pressure | MPa | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 |
Electricity consumption (230 V, 50 Hz), no more | during operation | W | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 100 | 100 | 100 | 500 | 500 | when ignited | W800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 1200 | 1200 | External dimensions of the hog | mm | 159 | 159 | 178 | 178 | 219 | 248 | 248 | 248 | 298 | 298 | 298 | 348 | 398 | Diameter of network water pipes (DN) | mm | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 65(FL) | 65(FL) | 80(FL) | 80(FL) | 100(FL) | 100(FL) |
Recommended chimney parameters | sectional area | cm2 | 201 | 201 | 248 | 248 | 377 | 452 | 452 | 452 | 660 | 660 | 660 | 908 | 1194 | internal diameter | mm160 | 160 | 180 | 180 | 220 | 250 | 250 | 250 | 300 | 300 | 300 | 350 | 400 | height (minimum allowed) | m | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 9 | 10 | Diameter of the fitting for the safety valve (DN) | Mm | .15 | 15 | 15 | 15 | 15 | 20 | 20 | 20 | 25 | 25 | 50(FL) | 50(FL) | 50(FL) |
Параметр | Од. виміру |
Котел Duo UNI Pellet/Plus | ||||||||||||
Габаритні розміри котла | кВт | 15 | 21 | 27 | 33 | 40 | 50 | 62 | 75 | 95 | 120 | 150 | 200 | 250 |
B | мм | 1300 | 1300 | 1350 | 1350 | 1350 | 1400 | 1400 | 1400 | 1550 | 1600 | 1900 | 2100 | 2300 |
B1 | мм | 510 | 510 | 560 | 560 | 560 | 670 | 670 | 670 | 820 | 860 | 860 | 1070 | 1270 |
H | мм | 1490 | 1490 | 1540 | 1590 | 1590 | 1820 | 1870 | 1910 | 2110 | 2130 | 2130 | 2350 | 2350 |
H1 | мм | 1425 | 1425 | 1475 | 1525 | 1525 | 1720 | 1770 | 1800 | 1990 | 2010 | 2010 | 2230 | 2230 |
H2 | мм | 1270 | 1270 | 1310 | 1360 | 1340 | 1523 | 1573 | 1598 | 1763 | 1785 | 1785 | 1992 | 1967 |
L | мм | 1220 | 1270 | 1270 | 1340 | 1420 | 1610 | 1620 | 1920 | 2140 | 2380 | 2480 | 2740 | 3000 |
L1 | мм | 680 | 730 | 730 | 800 | 880 | 910 | 960 | 1060 | 1140 | 1290 | 1390 | 1530 | 1700 |
D | мм | 159 | 159 | 178 | 178 | 219 | 248 | 248 | 248 | 298 | 298 | 298 | 348 | 398 |
Solid fuel cats of the DUO UNI Pellet type are long-burning pellet boilers. They are designed for heating residential buildings and industrial buildings in automatic fuel supply mode. This mode includes: ignition and fuel supply, maintenance of combustion, extinguishing and cleaning of the burner. Power range: 15-250 kW.
In the basic configuration, the boiler can be operated in the automatic fuel supply mode. To switch the boiler to the manual loading mode, it is necessary to install a cast-iron grate (15-40 kW), a fan and a control unit. The multi-channel air supply system ensures long-lasting and even combustion of fuel from top to bottom. This advantage allows the use of different types of fuel, different sizes and fractions.
The boiler has a significant convection surface area with compact dimensions, which provides a high level of efficiency and significantly saves fuel consumption.
The autonomy of the boiler is ensured by sensors that monitor the combustion process in the boiler and are also responsible for the safety of the equipment. Modern technologies allow you to control the combustion process of the boiler remotely – using the GSM module and Wi-Fi.