Change history for item: ROC Winner B23A1 23.3 kW double circuit

Edit History of changes Delete item

1. Donny Darko 09 July 2023 08:41:25
   1. Create: Description #3545807
      Value: Type of heating boiler: gas, max. heating power: 23.30 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: open, type of supply: single-phase,
      
   2. Create: Type of heating boiler #3545808
      Value: Gas, convection
      
   3. Create: Burner #3545809
      Value: Gas
      
   4. Create: Number of circuits #3545810
      Value: Double-circuit, bithermic heat exchanger
      
   5. Create: Thermal power #3545811
      Value: 7.80 - 23.30 kW
      
   6. Create: Thermal load #3545812
      Value: 8.70 - 26 kW
      
   7. Create: The combustion chamber #3545813
      Value: Open
      
   8. Create: Efficiency #3545814
      Value: 90 %
      
   9. Create: Control #3545815
      Value: Electronic
      
   10. Create: Installation #3545816
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3545817
       Value: Copper
       
   12. Create: Mains voltage #3545818
       Value: Single-phase
       
   13. Create: Peculiarities #3545819
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, thermometer
       
   14. Create: Expansion tank volume #3545820
       Value: 6 l
       
   15. Create: Fuel #3545821
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3545822
       Value: 2.75 cu. m/hour
       
   17. Create: Nominal pressure of natural gas #3545823
       Value: 13 - 25 mbar
       
   18. Create: Heat carrier temperature #3545824
       Value: 30 - 85 °С
       
   19. Create: Temperature in the DHW circuit #3545825
       Value: 30 - 60 °С
       
   20. Create: Hot water capacity at t 25°C #3545826
       Value: 12.9 l/min
       
   21. Create: Max. water pressure in the DHW circuit #3545827
       Value: 8 bar
       
   22. Create: Max. water pressure in the heating circuit #3545828
       Value: 3 bar
       
   23. Create: Gas connection #3545829
       Value: 3/4"
       
   24. Create: Heating circuit connection #3545830
       Value: 3/4"
       
   25. Create: Branch pipe for connecting the DHW circuit #3545831
       Value: 1/2"
       
   26. Create: Chimney diameter #3545832
       Value: 130 mm
       
   27. Create: Dimensions WxHxD #3545833
       Value: 460x760x230mm
       
   28. Create: Weight #3545834
       Value: 32 kg
       
   29. Create: Image #6349097
       URL: https://avatars.mds.yandex.net/get-mpic/4252138/img_id5307134106367044702.jpeg/orig
       
   30. Create: Preview image #6349098
       URL: https://avatars.mds.yandex.net/get-mpic/4252138/img_id5307134106367044702.jpeg/orig
       
2. Donny Darko 30 April 2023 09:00:46
   Name: ROC Winner B23A1 23.3 kW double circuit; Catalog: Heating boilers