Change history for item: Gas boiler Wolf CSZ 20/300 25.9 kW double-circuit

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1. Donny Darko 07 July 2023 18:11:24
   1. Create: Description #3375073
      Value: Type of heating boiler: gas, max. heating power: 25.90 kW, number of circuits: double-circuit, location: floor, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of supply: single-phase,
      
   2. Create: Type of heating boiler #3375074
      Value: Gas, condensing
      
   3. Create: Burner #3375075
      Value: Gas
      
   4. Create: Number of circuits #3375076
      Value: Double-circuit
      
   5. Create: Thermal power #3375077
      Value: 5.60 - 25.90 kW
      
   6. Create: Max. thermal load #3375078
      Value: 25.50 kW
      
   7. Create: The combustion chamber #3375079
      Value: Closed
      
   8. Create: Efficiency #3375080
      Value: 109 %
      
   9. Create: Control #3375081
      Value: Electronic
      
   10. Create: Installation #3375082
       Value: Floor
       
   11. Create: Mains voltage #3375083
       Value: Single-phase
       
   12. Create: Peculiarities #3375084
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, thermometer
       
   13. Create: The volume of the built-in boiler #3375085
       Value: 310 l
       
   14. Create: Expansion tank volume #3375086
       Value: 25 l
       
   15. Create: Equipment #3375087
       Value: Built-in boiler, outdoor temperature sensor
       
   16. Create: Fuel #3375088
       Value: Natural gas, liquefied gas
       
   17. Create: Natural gas consumption #3375089
       Value: 2.73 cu. m/hour
       
   18. Create: LPG consumption #3375090
       Value: 1.84 kg/hour
       
   19. Create: Nominal pressure of natural gas #3375091
       Value: 20 mbar
       
   20. Create: Permissible LPG pressure #3375092
       Value: 50 mbar
       
   21. Create: Heat carrier temperature #3375093
       Value: 30 - 80 °С
       
   22. Create: Max. water pressure in the heating circuit #3375094
       Value: 3 bar
       
   23. Create: Gas connection #3375095
       Value: 1/2"
       
   24. Create: Heating circuit connection #3375096
       Value: 3/4"
       
   25. Create: Branch pipe for connecting the DHW circuit #3375097
       Value: 3/4"
       
   26. Create: Coaxial chimney diameter #3375098
       Value: 60/100 mm
       
   27. Create: Dimensions WxHxD #3375099
       Value: 600x1850x1013mm
       
   28. Create: Additional Information #3375100
       Value: CGB gas condensing boiler with solar heating system; the control system allows you to turn off the boiler and use the heat received from the solar collector system
       
   29. Create: Image #6316392
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id5055549249332286259/orig
       
   30. Create: Preview image #6316393
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id5055549249332286259/orig
       
2. Donny Darko 30 April 2023 08:15:56
   Name: Gas boiler Wolf CSZ 20/300 25.9 kW double-circuit; Catalog: Heating boilers