Change history for item: Gas Viessmann Vitopend 100-W WH1D515 24.8 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 07 July 2023 17:30:10
   1. Create: Description #3363972
      Value: Type of heating boiler: gas, max. heating power: 24.80 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 #3363973
      Value: Gas, convection
      
   3. Create: Burner #3363974
      Value: Gas
      
   4. Create: Number of circuits #3363975
      Value: Double-circuit
      
   5. Create: Thermal power #3363976
      Value: 10.70 - 24.80 kW
      
   6. Create: Thermal load #3363977
      Value: 11.70 - 26.70 kW
      
   7. Create: The combustion chamber #3363978
      Value: Closed
      
   8. Create: Efficiency #3363979
      Value: 92.8 %
      
   9. Create: Control #3363980
      Value: Electronic
      
   10. Create: Installation #3363981
       Value: Wall-mounted
       
   11. Create: Mains voltage #3363982
       Value: Single-phase
       
   12. Create: Peculiarities #3363983
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   13. Create: Expansion tank volume #3363984
       Value: 6 l
       
   14. Create: Equipment #3363985
       Value: Display
       
   15. Create: Fuel #3363986
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3363987
       Value: 2.83 cu. m/hour
       
   17. Create: LPG consumption #3363988
       Value: 2.09 kg/h
       
   18. Create: Nominal pressure of natural gas #3363989
       Value: 13 - 30 mbar
       
   19. Create: Permissible LPG pressure #3363990
       Value: 57.5 mbar
       
   20. Create: Heat carrier temperature #3363991
       Value: 40 - 76 °С
       
   21. Create: Temperature in the DHW circuit #3363992
       Value: 30 - 57 °С
       
   22. Create: Hot water capacity at t 30°C #3363993
       Value: 11.5 l/min
       
   23. Create: Max. water pressure in the DHW circuit #3363994
       Value: 10 bar
       
   24. Create: Max. water pressure in the heating circuit #3363995
       Value: 3 bar
       
   25. Create: Gas connection #3363996
       Value: 3/4"
       
   26. Create: Heating circuit connection #3363997
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3363998
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3363999
       Value: 60/100 mm and 80/125 mm
       
   29. Create: Connection of a separate chimney diameter 80 mm #3364000
       Value: Yes
       
   30. Create: Dimensions WxHxD #3364001
       Value: 400x725x340mm
       
   31. Create: Weight #3364002
       Value: 36 kg
       
   32. Create: Image #6313829
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id3449212128560600171/orig
       
   33. Create: Preview image #6313830
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id3449212128560600171/orig
       
2. Donny Darko 30 April 2023 08:13:11
   Name: Gas Viessmann Vitopend 100-W WH1D515 24.8 kW double-circuit; Catalog: Heating boilers