Cast Iron Solid Fuel Boiler (For Wood and Coke) PKY
- Available in 7 models; 3 to 10 sections
- High efficiency design
- High quality cast iron parts
- Casing insulation with 80 mm thick glass wool mattress
- Thermostatic air control
- Spacious combustion chamber with large opening for easy fuel loading
- High combustion performance
- Easy draught control with chimney flap
- Easy to install, use and maintenance


Boiler Serie PKY | PKY-03 | PKY-04 | PKY-05 | PKY-06 | PKY-07 | PKY-08 | PKY-10 | |
Segment Number | Adet | 3 | 4 | 5 | 6 | 7 | 8 | 10 |
Nominal Heat Power (coal) | kW | 15,0 | 21,0 | 26,5 | 32,5 | 37,0 | 41,0 | 50,0 |
kW | 12.90 | 18.060 | 22.790 | 27.950 | 31.820 | 35.260 | 43.000 | |
Nominal Heat Load (coal) | kW | 14,0 | 18,5 | 24,00 | 29,0 | 33,0 | 37,0 | 46,0 |
kW | 12.040 | 15.910 | 20.640 | 24.940 | 28.380 | 31.820 | 38.560 | |
Max Temp of Heating Water | ºC | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
Min Return Temp of Heating Water | ºC | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
Combustion Duration (coal) | saat | >4 | >4 | >4 | >4 | >4 | >4 | >4 |
Combustion Duration (wood) | saat | >2 | >2 | >2 | >2 | >2 | >2 | >2 |
Temp. Control Interval | ºC | 30-90 | 30-90 | 30-90 | 30-90 | 30-90 | 30-90 | 30-90 |
Max. System Pressure | bar | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Min. System Pressure | bar | 0,4 | 0,4 | 0,4 | 0,4 | 0,4 | 0,4 | 0,4 |
Water Volume | L | 13,56 | 17,01 | 20,46 | 23,91 | 27,36 | 30,81 | 37,71 |
m³ | 0,01356 | 0,01701 | 0,02046 | 0,02391 | 0,02736 | 0,03081 | 0,03771 | |
Diameter of Smokestack Connector | mm | 180 | 180 | 180 | 180 | 180 | 180 | 180 |
Gas Volume of Combustor | mm | 314 x 395 | 314 x 395 | 314 x 395 | 314 x 395 | 314 x 395 | 314 x 395 | 314 x 395 |
mm | 265 | 365 | 465 | 565 | 665 | 765 | 965 | |
Water Inlet - Outlet Connection | (") | G 2 " | G 2 " | G 2 " | G 2 " | G 2 " | G 2 " | G 2 " |
Safety Valve Connection | (") | G 3/4 " | G 3/4 " | G 3/4 " | G 3/4 " | G 3/4 " | G 3/4 " | G 3/4 " |
Min. Smoke Stack Draught | mbar | 0,12 | 0,14 | 0,17 | 0,2 | 0,22 | 0,25 | 0,3 |
Boiler Size | mm | 470x1015 | 470x1015 | 470x1015 | 470x1015 | 470x1015 | 470x1015 | 470x1015 |
mm | 615 | 715 | 815 | 915 | 1015 | 1115 | 1315 | |
Temp Limit of Safety Valve | ºC | 95 | 95 | 95 | 95 | 95 | 95 | 95 |
Boiler Class | Sınıf | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Outlet Temp of Smokestack gas (full loading) | ºC | 215-260 | 215-260 | 215-260 | 190-225 | 190-225 | 190-225 | 190-225 |
Outlet Temo of Smokestack gas (portial loading) | ºC | 165-190 | 165-190 | 165-190 | 155-175 | 155-175 | 155-175 | 155-175 |
Weight | kg | 227 | 265 | 308 | 345 | 379 | 417 | 500 |