Change history for item: Gas boiler Wolf CGW- 20/120 22.9 kW double-circuit

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1. Donny Darko 07 July 2023 18:10:54
   1. Create: Description #3374891
      Value: Type of heating boiler: gas, max. heating power: 22.90 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of supply: single-phase,
      
   2. Create: Type of heating boiler #3374892
      Value: Gas, condensing
      
   3. Create: Burner #3374893
      Value: Gas
      
   4. Create: Number of circuits #3374894
      Value: Double-circuit
      
   5. Create: Thermal power #3374895
      Value: 5.60 - 22.90 kW
      
   6. Create: Thermal load #3374896
      Value: 5.70 - 23.50 kW
      
   7. Create: The combustion chamber #3374897
      Value: Closed
      
   8. Create: Efficiency #3374898
      Value: 105 %
      
   9. Create: Control #3374899
      Value: Electronic
      
   10. Create: Installation #3374900
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3374901
       Value: Stainless steel
       
   12. Create: Mains voltage #3374902
       Value: Single-phase
       
   13. Create: Peculiarities #3374903
       Value: Built-in expansion tank, pressure gauge, thermometer
       
   14. Create: The volume of the built-in boiler #3374904
       Value: 120 l
       
   15. Create: Expansion tank volume #3374905
       Value: 12 l
       
   16. Create: Equipment #3374906
       Value: Built-in boiler
       
   17. Create: Fuel #3374907
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3374908
       Value: 2.47 cu. m/hour
       
   19. Create: LPG consumption #3374909
       Value: 1.84 kg/hour
       
   20. Create: Nominal pressure of natural gas #3374910
       Value: 20 mbar
       
   21. Create: Permissible LPG pressure #3374911
       Value: 50 mbar
       
   22. Create: Max. coolant temperature #3374912
       Value: 90 °С
       
   23. Create: Temperature in the DHW circuit #3374913
       Value: 15 - 65 °С
       
   24. Create: Hot water capacity at t 30°C #3374914
       Value: 17.9 l/min
       
   25. Create: Max. water pressure in the heating circuit #3374915
       Value: 3 bar
       
   26. Create: Gas connection #3374916
       Value: 1/2"
       
   27. Create: Heating circuit connection #3374917
       Value: 3/4"
       
   28. Create: Branch pipe for connecting the DHW circuit #3374918
       Value: 3/4"
       
   29. Create: Coaxial chimney diameter #3374919
       Value: 60/100 mm and 80/125 mm
       
   30. Create: Dimensions WxHxD #3374920
       Value: 800x855x393 mm
       
   31. Create: Weight #3374921
       Value: 70 kg
       
   32. Create: Image #6316379
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id918606974385128436/orig
       
   33. Create: Preview image #6316380
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id918606974385128436/orig
       
2. Donny Darko 30 April 2023 08:15:55
   Name: Gas boiler Wolf CGW- 20/120 22.9 kW double-circuit; Catalog: Heating boilers