Change history for item: Solid propellant semi-automatic D2 20 kW

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1. Donny Darko 08 July 2023 17:45:00
   1. Create: Width #34026
      Value: 393
      
   2. Create: Height #34027
      Value: 1120
      
   3. Create: Description #3519551
      Value: Type of heating boiler: solid fuel, max. thermal power: 20 kW, number of circuits: multi-circuit, placement: floor, fuel: coal, Lignite, type of combustion chamber: closed, control: mechanical,
      
   4. Create: Type of heating boiler #3519552
      Value: Solid fuel
      
   5. Create: Number of circuits #3519553
      Value: Multicircuit
      
   6. Create: The principle of operation of an electric boiler #3519554
      Value: Heating element
      
   7. Create: The principle of operation of a solid fuel boiler #3519555
      Value: Long burning
      
   8. Create: Combustion chamber type #3519556
      Value: Closed
      
   9. Create: Primary heat exchanger material #3519557
      Value: Steel
      
   10. Create: Accommodation #3519558
       Value: Floor
       
   11. Create: Control #3519559
       Value: Mechanical
       
   12. Create: Max. thermal power #3519560
       Value: 20 kW
       
   13. Create: Efficiency #3519561
       Value: 84 %
       
   14. Create: Heated area #3519562
       Value: 200 m²
       
   15. Create: Maximum water pressure in the heating circuit #3519563
       Value: 2.5 bar
       
   16. Create: Maximum coolant temperature #3519564
       Value: 90°C
       
   17. Create: Expansion tank volume #3519565
       Value: 65 l
       
   18. Create: Heating circuit connection #3519566
       Value: 2"
       
   19. Create: Chimney diameter #3519567
       Value: 150 mm
       
   20. Create: Recommended fuel #3519568
       Value: Coal
       
   21. Create: Fuel #3519569
       Value: Coal, brown coal
       
   22. Create: Depth #3519570
       Value: 960 mm
       
   23. Create: Weight #3519571
       Value: 228 kg
       
   24. Create: Heating element for temperature maintenance #3519572
       Value: Optional
       
   25. Create: The power of heating elements to maintain the temperature #3519573
       Value: 6 kW
       
   26. Create: Image #6345719
       URL: https://avatars.mds.yandex.net/get-mpic/7179065/img_id4112438022342477078.png/orig
       
   27. Create: Preview image #6345720
       URL: https://avatars.mds.yandex.net/get-mpic/7179065/img_id4112438022342477078.png/orig
       
2. Donny Darko 30 April 2023 08:54:25
   Name: Solid propellant semi-automatic D2 20 kW; Catalog: Heating boilers