Cast iron multifuel boiler
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Fuel
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The ORLIGNO 50 cast iron boiler is an excellent option for customers who value fuel independence and trust classic solutions.
The ORLIGNO 50 is a perfect solution to current energy problems, as it can burn all types of solid fuels: coke, hard and soft wood pieces, coal, briquettes and wood in various forms (e.g. shavings and sawdust).
ORLIGNO 50 is a proven and robust cast iron boiler design with innovative thinking. Built of high quality 6 mmthick cast iron (GJL – 200 according to the standard UNI EN 1561), in conjunction with the heat exchanger designed for multi-stage flue gas discharge. This ensures longevity of the boiler, small-size and above-average labour efficiency of the boiler.
This allows the use of fuels with different combustion characteristics in an equally efficient and effective manner.
The ORLIGNO 50 is shipped as a boiler body, casings (separately), flow regulator, thermometer, ash pan and set of cleaning tools.
Optional additional equipment: cooling coil and thermostatic valve..
Advantages
Wide range of available boiler power: 15-40 kW.
Basic fuel: coke, coal, hard and soft seasoned wood.
Permissible flow temperature: 95oC.
Sectional construction of boilers body.
Boiler efficiency of up to 84%.
Combustion time: coal ? 4h; wood ? 2h.
Ease of loading due to large loading door.
Easy maintenance and cleaning of the combustion chamber.
Technical details
| Technical details | |||||||
| Output power | kW | 15 | 20 | 25 | 30 | 35 | 40 |
| Class EN 303-5 | 1 | 2 | |||||
| Combustion time – coke | h | >=4 | |||||
| Combustion time – wood | h | >=2 | |||||
| Combustion chamber capacity | dm3 | 17,0 | 25,5 | 34,0 | 42,5 | 51,0 | 59,5 |
| Chimney draft | mbar | 0,08 | 0,10 | 0,12 | 0,13 | 0,15 | 0,18 |
| Max. flow temperature | oC | 95 | |||||
| Min. return temperature | oC | 50 | |||||
| Max. flow pressure | bar | 4 | |||||
| Test pressure | bar | 6 | |||||
| Water capacity | l | 23 | 27 | 31 | 35 | 39 | 43 |
| Weight | kg | 175 | 210 | 245 | 280 | 315 | 350 |
| Dimensions | |||||||
| Output power | kW | 15 | 20 | 25 | 30 | 35 | 40 |
| Depth | mm | 355 | 455 | 555 | 655 | 755 | 855 |
| Combustion chamber depth | mm | 190 | 290 | 390 | 490 | 590 | 690 |
| Number of elements | 3 | 4 | 5 | 6 | 7 | 8 | |







