Change history for item: Convection gas boiler Navien DELUXE COMFORT 24K, 24 kW, double-circuit

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1. Donny Darko 08 July 2023 12:21:20
   1. Create: Description #3470534
      Value: Type of heating boiler: gas, max. thermal power: 24 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 #3470535
      Value: Gas, convection
      
   3. Create: Burner #3470536
      Value: Gas
      
   4. Create: Number of circuits #3470537
      Value: Double-circuit
      
   5. Create: Thermal power #3470538
      Value: 8 - 24 kW
      
   6. Create: The combustion chamber #3470539
      Value: Closed
      
   7. Create: Heated area #3470540
      Value: 240 sq.m
      
   8. Create: Efficiency #3470541
      Value: 91.4 %
      
   9. Create: Control #3470542
      Value: Electronic
      
   10. Create: Installation #3470543
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3470544
       Value: Stainless steel
       
   12. Create: Secondary heat exchanger material #3470545
       Value: Stainless steel
       
   13. Create: Mains voltage #3470546
       Value: Single-phase
       
   14. Create: Peculiarities #3470547
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, thermometer
       
   15. Create: Expansion tank volume #3470548
       Value: 6 l
       
   16. Create: Equipment #3470549
       Value: Display, room thermostat, remote control
       
   17. Create: Fuel #3470550
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3470551
       Value: 2.58 cu. m/hour
       
   19. Create: LPG consumption #3470552
       Value: 2.15 kg/hour
       
   20. Create: Nominal pressure of natural gas #3470553
       Value: 10 - 25 mbar
       
   21. Create: Permissible LPG pressure #3470554
       Value: 37 mbar
       
   22. Create: Heat carrier temperature #3470555
       Value: 40 - 80 °С
       
   23. Create: Temperature in the DHW circuit #3470556
       Value: 30 - 60 °С
       
   24. Create: Hot water capacity at t 25°C #3470557
       Value: 13.8 l/min
       
   25. Create: Hot water capacity at t 30°C #3470558
       Value: 13.8 l/min
       
   26. Create: Hot water capacity at t 40°C #3470559
       Value: 8.6 l/min
       
   27. Create: Max. water pressure in the DHW circuit #3470560
       Value: 8 bar
       
   28. Create: Max. water pressure in the heating circuit #3470561
       Value: 3 bar
       
   29. Create: Gas connection #3470562
       Value: 3/4"
       
   30. Create: Heating circuit connection #3470563
       Value: 3/4"
       
   31. Create: Branch pipe for connecting the DHW circuit #3470564
       Value: 1/2"
       
   32. Create: Chimney diameter #3470565
       Value: 100 mm
       
   33. Create: Coaxial chimney diameter #3470566
       Value: 60/100 mm
       
   34. Create: Connection of a separate chimney diameter 80 mm #3470567
       Value: Yes
       
   35. Create: Dimensions WxHxD #3470568
       Value: 400x665x255 mm
       
   36. Create: Weight #3470569
       Value: 26 kg
       
   37. Create: Additional Information #3470570
       Value: Made in Korea, 1 year warranty
       
   38. Create: Image #6335567
       URL: https://avatars.mds.yandex.net/get-mpic/4448948/img_id7359885594691645135.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/5287649/img_id5697627413897856543.png/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/4866035/img_id4138332385910886826.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/4291905/img_id1270035959513639031.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/3694390/img_id3319006503338471669.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/4267432/img_id6998503489837335568.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/5227339/img_id1708007612134586942.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/4565245/img_id5893048106597296757.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/5346941/img_id358978784965104632.png/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/5159019/img_id3225987786543345050.png/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/4012413/img_id7134666557527163543.png/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/5275484/img_id8087215820787973170.png/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/4399094/img_id418043240583462644.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/5233098/img_id5402907235053941929.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/5297001/img_id1530123826413903672.jpeg/orig
       
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       URL: https://avatars.mds.yandex.net/get-mpic/4119784/img_id7347811801992071619.jpeg/orig
       
   79. Create: Preview image #6335608
       URL: https://avatars.mds.yandex.net/get-mpic/4448948/img_id7359885594691645135.jpeg/orig
       
2. Donny Darko 30 April 2023 08:41:24
   Name: Convection gas boiler Navien DELUXE COMFORT 24K, 24 kW, double-circuit; Catalog: Heating boilers