Change history for item: Gas boiler Zoom Boilers Expert 28 BF 28 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 09 July 2023 18:05:49
   1. Create: Built-in circulation pump #3637959
      Value: There is
      
   2. Create: Built-in expansion tank #3637960
      Value: There is
      
   3. Create: Functions #3637961
      Value: Frost protection, thermometer, manometer
      
   4. Create: Protection #3637962
      Value: Gas control, safety valve, air vent
      
2. Donny Darko 09 July 2023 15:04:10
   1. Create: Description #3613022
      Value: Type of heating boiler: gas, max. thermal power: 28 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase, at
      
   2. Create: Type of heating boiler #3613023
      Value: Gas, convection
      
   3. Create: Burner #3613024
      Value: Gas
      
   4. Create: Number of circuits #3613025
      Value: Double-circuit
      
   5. Create: Thermal power #3613026
      Value: 10.50 - 28 kW
      
   6. Create: Thermal load #3613027
      Value: 12.50 - 31 kW
      
   7. Create: The combustion chamber #3613028
      Value: Closed
      
   8. Create: Efficiency #3613029
      Value: 90.3 %
      
   9. Create: Control #3613030
      Value: Electronic
      
   10. Create: Installation #3613031
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3613032
       Value: Copper
       
   12. Create: Secondary heat exchanger material #3613033
       Value: Stainless steel
       
   13. Create: Mains voltage #3613034
       Value: Single-phase
       
   14. Create: Peculiarities #3613035
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   15. Create: Expansion tank volume #3613036
       Value: 10 l
       
   16. Create: Equipment #3613037
       Value: Display
       
   17. Create: Fuel #3613038
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3613039
       Value: 3.2 cu. m/hour
       
   19. Create: LPG consumption #3613040
       Value: 2.8 kg/hour
       
   20. Create: Nominal pressure of natural gas #3613041
       Value: 13 - 28 mbar
       
   21. Create: Permissible LPG pressure #3613042
       Value: 37 mbar
       
   22. Create: Heat carrier temperature #3613043
       Value: 40 - 85 °С
       
   23. Create: Temperature in the DHW circuit #3613044
       Value: 35 - 60 °С
       
   24. Create: Hot water capacity at t 25°C #3613045
       Value: 16.1 l/min
       
   25. Create: Max. water pressure in the DHW circuit #3613046
       Value: 6 bar
       
   26. Create: Max. water pressure in the heating circuit #3613047
       Value: 3 bar
       
   27. Create: Gas connection #3613048
       Value: 3/4"
       
   28. Create: Heating circuit connection #3613049
       Value: 3/4"
       
   29. Create: Branch pipe for connecting the DHW circuit #3613050
       Value: 1/2"
       
   30. Create: Coaxial chimney diameter #3613051
       Value: 60/100 mm
       
   31. Create: Connection of a separate chimney diameter 80 mm #3613052
       Value: Yes
       
   32. Create: Dimensions WxHxD #3613053
       Value: 488x827x345mm
       
   33. Create: Weight #3613054
       Value: 42 kg
       
   34. Create: Image #6359077
       URL: https://avatars.mds.yandex.net/get-mpic/1526692/img_id4815981876252484250/orig
       
   35. Create: Preview image #6359078
       URL: https://avatars.mds.yandex.net/get-mpic/1526692/img_id4815981876252484250/orig
       
3. Donny Darko 30 April 2023 09:18:14
   Name: Gas boiler Zoom Boilers Expert 28 BF 28 kW double-circuit; Catalog: Heating boilers