Change history for item: Gas Arderia B21 22 kW double-circuit

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1. Donny Darko 08 July 2023 10:09:03
   1. Create: Description #3436150
      Value: Type of heating boiler: gas, max. thermal power: 22 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 #3436151
      Value: Gas, convection
      
   3. Create: Burner #3436152
      Value: Gas
      
   4. Create: Number of circuits #3436153
      Value: Double-circuit, bithermic heat exchanger
      
   5. Create: Thermal power #3436154
      Value: 4.60 - 22 kW
      
   6. Create: Thermal load #3436155
      Value: 5.50 - 24.30 kW
      
   7. Create: The combustion chamber #3436156
      Value: Closed
      
   8. Create: Heated area #3436157
      Value: 220 sq.m
      
   9. Create: Efficiency #3436158
      Value: 90.7 %
      
   10. Create: Control #3436159
       Value: Electronic
       
   11. Create: Installation #3436160
       Value: Wall-mounted
       
   12. Create: Mains voltage #3436161
       Value: Single-phase
       
   13. Create: Peculiarities #3436162
       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 #3436163
       Value: 5.5 l
       
   15. Create: Equipment #3436164
       Value: Display
       
   16. Create: Fuel #3436165
       Value: Natural gas, liquefied gas
       
   17. Create: Natural gas consumption #3436166
       Value: 1.7 cu. m/hour
       
   18. Create: LPG consumption #3436167
       Value: 2 kg/hour
       
   19. Create: Nominal pressure of natural gas #3436168
       Value: 20 mbar
       
   20. Create: Permissible LPG pressure #3436169
       Value: 28 mbar
       
   21. Create: Heat carrier temperature #3436170
       Value: 30 - 80 °С
       
   22. Create: Temperature in the DHW circuit #3436171
       Value: 30 - 60 °С
       
   23. Create: Hot water capacity at t 25°C #3436172
       Value: 16.1 l/min
       
   24. Create: Max. water pressure in the DHW circuit #3436173
       Value: 10 bar
       
   25. Create: Max. water pressure in the heating circuit #3436174
       Value: 3 bar
       
   26. Create: Gas connection #3436175
       Value: 3/4"
       
   27. Create: Heating circuit connection #3436176
       Value: 3/4"
       
   28. Create: Branch pipe for connecting the DHW circuit #3436177
       Value: 3/4"
       
   29. Create: Coaxial chimney diameter #3436178
       Value: 60/100 mm
       
   30. Create: Dimensions WxHxD #3436179
       Value: 420x652x243mm
       
   31. Create: Image #6329857
       URL: https://avatars.mds.yandex.net/get-mpic/4568822/img_id8167290978868853851.png/orig
       
   32. Create: Image #6329858
       URL: https://avatars.mds.yandex.net/get-mpic/5228682/img_id8956256409860419479.png/orig
       
   33. Create: Preview image #6329859
       URL: https://avatars.mds.yandex.net/get-mpic/4568822/img_id8167290978868853851.png/orig
       
2. Donny Darko 30 April 2023 08:33:59
   Name: Gas Arderia B21 22 kW double-circuit; Catalog: Heating boilers