Change history for item: Gas boiler POLYKRAFT Alpine light 28 F 29.8 kW double-circuit

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1. Donny Darko 09 July 2023 10:16:56
   1. Create: Description #3564326
      Value: Type of heating boiler: gas, max. heating power: 29.80 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, combustion chamber type: closed, type of power supply: single-phase,
      
   2. Create: Type of heating boiler #3564327
      Value: Gas, convection
      
   3. Create: Burner #3564328
      Value: Gas
      
   4. Create: Number of circuits #3564329
      Value: Double-circuit, bithermic heat exchanger
      
   5. Create: Thermal power #3564330
      Value: 10.90 - 29.80 kW
      
   6. Create: The combustion chamber #3564331
      Value: Closed
      
   7. Create: Efficiency #3564332
      Value: 93.1 %
      
   8. Create: Control #3564333
      Value: Electronic
      
   9. Create: Installation #3564334
      Value: Wall-mounted
      
   10. Create: Mains voltage #3564335
       Value: Single-phase
       
   11. Create: Peculiarities #3564336
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   12. Create: Expansion tank volume #3564337
       Value: 8 l
       
   13. Create: Equipment #3564338
       Value: Display
       
   14. Create: Fuel #3564339
       Value: Natural gas, liquefied gas
       
   15. Create: Natural gas consumption #3564340
       Value: 3.15 cu. m/hour
       
   16. Create: LPG consumption #3564341
       Value: 1.15 kg/hour
       
   17. Create: Nominal pressure of natural gas #3564342
       Value: 13 - 20 mbar
       
   18. Create: Permissible LPG pressure #3564343
       Value: 30 mbar
       
   19. Create: Heat carrier temperature #3564344
       Value: 35 - 83 °С
       
   20. Create: Temperature in the DHW circuit #3564345
       Value: 30 - 55 °С
       
   21. Create: Hot water capacity at t 25°C #3564346
       Value: 15.9 l/min
       
   22. Create: Hot water capacity at t 30°C #3564347
       Value: 13.3 l/min
       
   23. Create: Max. water pressure in the DHW circuit #3564348
       Value: 6 bar
       
   24. Create: Max. water pressure in the heating circuit #3564349
       Value: 3 bar
       
   25. Create: Gas connection #3564350
       Value: 3/4"
       
   26. Create: Heating circuit connection #3564351
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3564352
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3564353
       Value: 60/100 mm
       
   29. Create: Dimensions WxHxD #3564354
       Value: 400x700x300mm
       
   30. Create: Weight #3564355
       Value: 34.5 kg
       
   31. Create: Image #6351698
       URL: https://avatars.mds.yandex.net/get-mpic/3721790/img_id1478495239502208814.jpeg/orig
       
   32. Create: Preview image #6351699
       URL: https://avatars.mds.yandex.net/get-mpic/3721790/img_id1478495239502208814.jpeg/orig
       
2. Donny Darko 30 April 2023 09:05:12
   Name: Gas boiler POLYKRAFT Alpine light 28 F 29.8 kW double-circuit; Catalog: Heating boilers