Change history for item: Gas boiler Navien DELUXE COAXIAL 40K 40 kW double-circuit

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1. Donny Darko 08 July 2023 11:54:27
   1. Create: Description #3465632
      Value: Type of heating boiler: gas, max. thermal power: 40 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 #3465633
      Value: Gas, convection
      
   3. Create: Burner #3465634
      Value: Gas
      
   4. Create: Number of circuits #3465635
      Value: Double-circuit
      
   5. Create: Thermal power #3465636
      Value: 14 - 40 kW
      
   6. Create: The combustion chamber #3465637
      Value: Closed
      
   7. Create: Heated area #3465638
      Value: 400 sq.m
      
   8. Create: Efficiency #3465639
      Value: 91.5 %
      
   9. Create: Control #3465640
      Value: Electronic
      
   10. Create: Installation #3465641
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3465642
       Value: Stainless steel
       
   12. Create: Mains voltage #3465643
       Value: Single-phase
       
   13. Create: Peculiarities #3465644
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, thermometer
       
   14. Create: Equipment #3465645
       Value: Display, room thermostat, remote control
       
   15. Create: Fuel #3465646
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3465647
       Value: 4.39 cu. m/hour
       
   17. Create: LPG consumption #3465648
       Value: 3.58 kg/hour
       
   18. Create: Nominal pressure of natural gas #3465649
       Value: 10 - 25 mbar
       
   19. Create: Permissible LPG pressure #3465650
       Value: 28 mbar
       
   20. Create: Heat carrier temperature #3465651
       Value: 40 - 80 °С
       
   21. Create: Temperature in the DHW circuit #3465652
       Value: 30 - 60 °С
       
   22. Create: Hot water capacity at t 25°C #3465653
       Value: 22.9 l/min
       
   23. Create: Max. water pressure in the DHW circuit #3465654
       Value: 8 bar
       
   24. Create: Max. water pressure in the heating circuit #3465655
       Value: 3 bar
       
   25. Create: Gas connection #3465656
       Value: 3/4"
       
   26. Create: Heating circuit connection #3465657
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3465658
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3465659
       Value: 60/100 mm
       
   29. Create: Connection of a separate chimney diameter 80 mm #3465660
       Value: Yes
       
   30. Create: Dimensions WxHxD #3465661
       Value: 440x695x265 mm
       
   31. Create: Weight #3465662
       Value: 30 kg
       
   32. Create: Image #6333563
       URL: https://avatars.mds.yandex.net/get-mpic/1888674/img_id6422414293469491743/orig
       
   33. Create: Preview image #6333564
       URL: https://avatars.mds.yandex.net/get-mpic/1888674/img_id6422414293469491743/orig
       
2. Donny Darko 30 April 2023 08:40:27
   Name: Gas boiler Navien DELUXE COAXIAL 40K 40 kW double-circuit; Catalog: Heating boilers