Change history for item: Gas Vaillant ecoTEC pro VUW INT IV 346/5-3

Edit History of changes Delete item

1. Donny Darko 07 July 2023 16:35:59
   1. Create: Description #3349454
      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 #3349455
      Value: Gas, condensing
      
   3. Create: Burner #3349456
      Value: Gas
      
   4. Create: Number of circuits #3349457
      Value: Double-circuit
      
   5. Create: Thermal power #3349458
      Value: 8 - 28 kW
      
   6. Create: Thermal load #3349459
      Value: 8.50 - 28.60 kW
      
   7. Create: The combustion chamber #3349460
      Value: Closed
      
   8. Create: Efficiency #3349461
      Value: 109 %
      
   9. Create: Control #3349462
      Value: Electronic
      
   10. Create: Installation #3349463
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3349464
       Value: Stainless steel
       
   12. Create: Secondary heat exchanger material #3349465
       Value: Stainless steel
       
   13. Create: Mains voltage #3349466
       Value: Single-phase
       
   14. Create: Peculiarities #3349467
       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 #3349468
       Value: 10 l
       
   16. Create: Equipment #3349469
       Value: Display
       
   17. Create: Fuel #3349470
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3349471
       Value: 3.7 cu. m/hour
       
   19. Create: LPG consumption #3349472
       Value: 2.7 kg/hour
       
   20. Create: Nominal pressure of natural gas #3349473
       Value: 13 - 20 mbar
       
   21. Create: Permissible LPG pressure #3349474
       Value: 35 mbar
       
   22. Create: Heat carrier temperature #3349475
       Value: 30 - 85 °С
       
   23. Create: Temperature in the DHW circuit #3349476
       Value: 35 - 65 °С
       
   24. Create: Hot water capacity at t 30°C #3349477
       Value: 16.3 l/min
       
   25. Create: Max. water pressure in the DHW circuit #3349478
       Value: 10 bar
       
   26. Create: Max. water pressure in the heating circuit #3349479
       Value: 3 bar
       
   27. Create: Gas connection #3349480
       Value: 1/2"
       
   28. Create: Heating circuit connection #3349481
       Value: 3/4"
       
   29. Create: Branch pipe for connecting the DHW circuit #3349482
       Value: 3/4"
       
   30. Create: Coaxial chimney diameter #3349483
       Value: 60/100 mm and 80/125 mm
       
   31. Create: Connection of a separate chimney diameter 80 mm #3349484
       Value: Yes
       
   32. Create: Dimensions WxHxD #3349485
       Value: 440x720x372 mm
       
   33. Create: Weight #3349486
       Value: 37 kg
       
   34. Create: Additional Information #3349487
       Value: Crimp adapter for gas connection 1/2 -> 3/4 included
       
   35. Create: Image #6311206
       URL: https://avatars.mds.yandex.net/get-mpic/1862701/img_id1629433568763202665/orig
       
   36. Create: Image #6311207
       URL: https://avatars.mds.yandex.net/get-mpic/5218055/img_id7887115675726566837.jpeg/orig
       
   37. Create: Image #6311208
       URL: https://avatars.mds.yandex.net/get-mpic/2016828/img_id298119293794780330.png/orig
       
   38. Create: Image #6311209
       URL: https://avatars.mds.yandex.net/get-mpic/4303439/img_id7533561061888765884.jpeg/orig
       
   39. Create: Image #6311210
       URL: https://avatars.mds.yandex.net/get-mpic/5268049/img_id8792243720596388417.jpeg/orig
       
   40. Create: Preview image #6311211
       URL: https://avatars.mds.yandex.net/get-mpic/1862701/img_id1629433568763202665/orig
       
2. Donny Darko 30 April 2023 08:09:38
   Name: Gas Vaillant ecoTEC pro VUW INT IV 346/5-3; Catalog: Heating boilers