Change history for item: Gas Unical ALKON 09 18C 17.4 kW double-circuit

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1. Donny Darko 08 July 2023 13:29:56
   1. Create: Description #3483741
      Value: Type of heating boiler: gas, max. thermal power: 17.40 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
      
   2. Create: Type of heating boiler #3483742
      Value: Gas, condensing
      
   3. Create: Burner #3483743
      Value: Gas
      
   4. Create: Number of circuits #3483744
      Value: Double-circuit
      
   5. Create: Thermal power #3483745
      Value: 4.20 - 17.40 kW
      
   6. Create: Thermal load #3483746
      Value: 4.40 - 18 kW
      
   7. Create: The combustion chamber #3483747
      Value: Closed
      
   8. Create: Efficiency #3483748
      Value: 102.1 %
      
   9. Create: Control #3483749
      Value: Electronic
      
   10. Create: Installation #3483750
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3483751
       Value: Aluminum
       
   12. Create: Mains voltage #3483752
       Value: Single-phase
       
   13. Create: Peculiarities #3483753
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   14. Create: Expansion tank volume #3483754
       Value: 6 l
       
   15. Create: Equipment #3483755
       Value: Display
       
   16. Create: Fuel #3483756
       Value: Natural gas
       
   17. Create: Natural gas consumption #3483757
       Value: 1.9 cu. m/hour
       
   18. Create: Nominal pressure of natural gas #3483758
       Value: 20 mbar
       
   19. Create: Heat carrier temperature #3483759
       Value: 30 - 85 °С
       
   20. Create: Temperature in the DHW circuit #3483760
       Value: 38 - 60 °С
       
   21. Create: Hot water capacity at t 25°C #3483761
       Value: 10.3 l/min
       
   22. Create: Hot water capacity at t 30°C #3483762
       Value: 8.6 l/min
       
   23. Create: Hot water capacity at t 35°C #3483763
       Value: 7.3 l/min
       
   24. Create: Hot water capacity at t 40°C #3483764
       Value: 6.4 l/min
       
   25. Create: Hot water capacity at t 45°C #3483765
       Value: 5.7 l/min
       
   26. Create: Max. water pressure in the DHW circuit #3483766
       Value: 6 bar
       
   27. Create: Max. water pressure in the heating circuit #3483767
       Value: 3 bar
       
   28. Create: Gas connection #3483768
       Value: 3/4"
       
   29. Create: Heating circuit connection #3483769
       Value: 3/4"
       
   30. Create: Branch pipe for connecting the DHW circuit #3483770
       Value: 1/2"
       
   31. Create: Coaxial chimney diameter #3483771
       Value: 60/100 mm and 80/125 mm
       
   32. Create: Connection of a separate chimney diameter 80 mm #3483772
       Value: Yes
       
   33. Create: Dimensions WxHxD #3483773
       Value: 420x700x310 mm
       
   34. Create: Weight #3483774
       Value: 33 kg
       
   35. Create: Image #6336934
       URL: https://avatars.mds.yandex.net/get-mpic/1614201/img_id6720503812461605626/orig
       
   36. Create: Preview image #6336935
       URL: https://avatars.mds.yandex.net/get-mpic/1614201/img_id6720503812461605626/orig
       
2. Donny Darko 30 April 2023 08:44:22
   Name: Gas Unical ALKON 09 18C 17.4 kW double-circuit; Catalog: Heating boilers