Change history for item: Defro Optima Plus Max 75 75 kW

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1. Donny Darko 08 July 2023 11:19:04
   1. Create: Description #3455739
      Value: Type of heating boiler: solid fuel, max. thermal power: 75 kW, number of circuits: single-circuit, placement: floor, fuel: firewood, coal, type of combustion chamber: open, type of power supply: single-phase, controlled
      
   2. Create: Type of heating boiler #3455740
      Value: Solid fuel, classic
      
   3. Create: Number of circuits #3455741
      Value: Single-loop
      
   4. Create: Thermal power #3455742
      Value: 22.50 - 75 kW
      
   5. Create: The combustion chamber #3455743
      Value: Open
      
   6. Create: Heated area #3455744
      Value: 750 sq.m
      
   7. Create: Efficiency #3455745
      Value: 86 %
      
   8. Create: Control #3455746
      Value: Electronic
      
   9. Create: Installation #3455747
      Value: Floor
      
   10. Create: Primary heat exchanger material #3455748
       Value: Steel
       
   11. Create: Mains voltage #3455749
       Value: Single-phase
       
   12. Create: Peculiarities #3455750
       Value: Connector for external control, thermometer
       
   13. Create: Equipment #3455751
       Value: Built-in blower, display
       
   14. Create: Recommended fuel #3455752
       Value: Coal
       
   15. Create: Fuel #3455753
       Value: Firewood, coal
       
   16. Create: Heat carrier temperature #3455754
       Value: 65 - 85 °С
       
   17. Create: Max. water pressure in the heating circuit #3455755
       Value: 1.5 bar
       
   18. Create: Heating circuit connection #3455756
       Value: 2"
       
   19. Create: Chimney diameter #3455757
       Value: 245 mm
       
   20. Create: Dimensions WxHxD #3455758
       Value: 1075x1720x1650 mm
       
   21. Create: Weight #3455759
       Value: 1095 kg
       
   22. Create: Image #6332278
       URL: https://avatars.mds.yandex.net/get-mpic/4580925/img_id3055641014806989013.jpeg/orig
       
   23. Create: Preview image #6332279
       URL: https://avatars.mds.yandex.net/get-mpic/4580925/img_id3055641014806989013.jpeg/orig
       
2. Donny Darko 30 April 2023 08:38:25
   Name: Defro Optima Plus Max 75 75 kW; Catalog: Heating boilers