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Ponast - Model KP 21 (29kW) -Automatic Boiler for Wood Pellets
Boiler KP 21 with possible operation of continuous output from 8,6 kW to 29 kW. Except the basic functions the boiler is equipped with an automatic ignition and a semi-automatic heat exchanger cleaning. It is designed for installation in family houses, residential buildings, industrial and agricultural buildings. Semi-automatic operation is provided by automatic dosing of fuel and combustion air in combination with manual exchanger cleaning and ash removal. The boilers can be installed in cascade to achieve the required overall performance. It can be fitted with equitherm regulation and GSM system for remote monitoring and control and modul for ethernet connection.
- Power: 29 kW
- Fuel: pellets
- SVT: 1341
Catalog number: HKYI2101
Automatic operation is managed by a room sensors or thermostats, automatic fuel loading from the fuel bin.
This is an automatic boiler controlled by thermostats. Permanent service is not needed, occasional service consists of controling the fuel level in the bin and checking the amount of ash in the ashtray.
In approximately monthly intervals manual cleaning of the heat exchanger and ash removal must be performed
Fuel: Boilers are intended for combustion of wood pellets of a diameter of 6 mm and 8 mm.
Boilers consist of boiler body – a steel weldment with wall thickness of 3 – 6,3 mm; linear burner made from heat-resistant stainless steel, ceramic parts, boiler jacketing with thermal insulation, electronic control unit and fuel feeders. The boiler also includes components to ensure safe operation. Automatic control of operation provides control unit RKP or Igneo often together with room thermostats and temperature sensors. The boiler output can be set in the range 30 – 100% of rated output and in this entire range the boiler achieves the same efficiency and emission limits. The boiler must have operating fuel tank, which can be placed freely around the boiler. All Ponast´s KP boilers are Czech products.
- Output: 29 kW
- Output range: 8,6 - 29 kW
- Fuel consumption: 1,9 - 6,6 x hod -1
- Efficiency: 90,9 %
- Flue gas temperature: 101 - 141 °C
- Minimal operation chimney draught: 8 Pa
- Recommended temp. of heating water: 55 - 80 °C
- Dimensions: 693 x 1100 x 1440 mm
- Weight: 335 kg
- Conecting voltage: 230 V AC ± 10%, 50Hz ± 2Hz
- Electric input (2 motors + fan): 193 W