Change history for item: Defro Duo Uni 50 50 kW

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1. Donny Darko 08 July 2023 11:24:31
   1. Create: Description #3457329
      Value: Type of heating boiler: solid fuel, max. thermal power: 50 kW, number of circuits: single-circuit, location: floor, fuel: firewood, pellets, coal, type of combustion chamber: open, type of power supply: single-phase,
      
   2. Create: Type of heating boiler #3457330
      Value: Solid fuel, classic
      
   3. Create: Burner #3457331
      Value: For solid fuel
      
   4. Create: Number of circuits #3457332
      Value: Single-loop
      
   5. Create: Thermal power #3457333
      Value: 15 - 50 kW
      
   6. Create: The combustion chamber #3457334
      Value: Open
      
   7. Create: Heated area #3457335
      Value: 460 sq.m
      
   8. Create: Efficiency #3457336
      Value: 90.7 %
      
   9. Create: Control #3457337
      Value: Electronic
      
   10. Create: Installation #3457338
       Value: Floor
       
   11. Create: Primary heat exchanger material #3457339
       Value: Steel
       
   12. Create: Mains voltage #3457340
       Value: Single-phase
       
   13. Create: Peculiarities #3457341
       Value: Automatic fuel supply, built-in circulation pump, connector for external control, thermometer
       
   14. Create: Equipment #3457342
       Value: Hopper, built-in blower, display
       
   15. Create: Fuel for automatic feeding #3457343
       Value: Coal/pellets
       
   16. Create: Fuel #3457344
       Value: Firewood, pellets, coal
       
   17. Create: Heat carrier temperature #3457345
       Value: 65 - 80 °C
       
   18. Create: Max. water pressure in the heating circuit #3457346
       Value: 1.5 bar
       
   19. Create: Heating circuit connection #3457347
       Value: 1¼
       
   20. Create: Chimney diameter #3457348
       Value: 230 mm
       
   21. Create: Dimensions WxHxD #3457349
       Value: 1501x1715x1284 mm
       
   22. Create: Weight #3457350
       Value: 878 kg
       
   23. Create: Additional Information #3457351
       Value: Firebox emergency fire extinguishing system, possibility to work on biofuel
       
   24. Create: Image #6332425
       URL: https://avatars.mds.yandex.net/get-mpic/4353087/img_id260965413706051818.jpeg/orig
       
   25. Create: Preview image #6332426
       URL: https://avatars.mds.yandex.net/get-mpic/4353087/img_id260965413706051818.jpeg/orig
       
2. Donny Darko 30 April 2023 08:38:45
   Name: Defro Duo Uni 50 50 kW; Catalog: Heating boilers