Change history for item: Gas Vaillant ecoTEC plus VUW INT IV 246/5-5

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1. Donny Darko 07 July 2023 16:35:40
   1. Create: Description #3349351
      Value: Type of heating boiler: gas, max. thermal power: 20 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 #3349352
      Value: Gas, condensing
      
   3. Create: Burner #3349353
      Value: Gas
      
   4. Create: Number of circuits #3349354
      Value: Double-circuit
      
   5. Create: Thermal power #3349355
      Value: 3.80 - 20 kW
      
   6. Create: Thermal load #3349356
      Value: 4 - 20.40 kW
      
   7. Create: The combustion chamber #3349357
      Value: Closed
      
   8. Create: Efficiency #3349358
      Value: 109 %
      
   9. Create: Control #3349359
      Value: Electronic
      
   10. Create: Installation #3349360
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3349361
       Value: Stainless steel
       
   12. Create: Secondary heat exchanger material #3349362
       Value: Stainless steel
       
   13. Create: Mains voltage #3349363
       Value: Single-phase
       
   14. Create: Peculiarities #3349364
       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 #3349365
       Value: 10 l
       
   16. Create: Equipment #3349366
       Value: Display
       
   17. Create: Fuel #3349367
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3349368
       Value: 2.6 cu. m/hour
       
   19. Create: LPG consumption #3349369
       Value: 1.9 kg/hour
       
   20. Create: Nominal pressure of natural gas #3349370
       Value: 13 - 20 mbar
       
   21. Create: Permissible LPG pressure #3349371
       Value: 30 mbar
       
   22. Create: Heat carrier temperature #3349372
       Value: 30 - 85 °С
       
   23. Create: Temperature in the DHW circuit #3349373
       Value: 35 - 65 °С
       
   24. Create: Hot water capacity at t 30°C #3349374
       Value: 11.5 l/min
       
   25. Create: Max. water pressure in the DHW circuit #3349375
       Value: 10 bar
       
   26. Create: Max. water pressure in the heating circuit #3349376
       Value: 3 bar
       
   27. Create: Gas connection #3349377
       Value: 1/2"
       
   28. Create: Heating circuit connection #3349378
       Value: 3/4"
       
   29. Create: Branch pipe for connecting the DHW circuit #3349379
       Value: 3/4"
       
   30. Create: Coaxial chimney diameter #3349380
       Value: 60/100 mm and 80/125 mm
       
   31. Create: Connection of a separate chimney diameter 80 mm #3349381
       Value: Yes
       
   32. Create: Dimensions WxHxD #3349382
       Value: 440x720x338 mm
       
   33. Create: Weight #3349383
       Value: 35 kg
       
   34. Create: Additional Information #3349384
       Value: Crimp adapter for gas connection 1/2" -> 3/4" included
       
   35. Create: Image #6311170
       URL: https://avatars.mds.yandex.net/get-mpic/4343038/img_id9188386564745035448.jpeg/orig
       
   36. Create: Image #6311171
       URL: https://avatars.mds.yandex.net/get-mpic/7979270/img_id1825108660694792074.jpeg/orig
       
   37. Create: Image #6311172
       URL: https://avatars.mds.yandex.net/get-mpic/2017118/img_id1201764721438377598.jpeg/orig
       
   38. Create: Image #6311173
       URL: https://avatars.mds.yandex.net/get-mpic/5273154/img_id3838851762569984438.jpeg/orig
       
   39. Create: Image #6311174
       URL: https://avatars.mds.yandex.net/get-mpic/1361544/img_id9025845140670669812.jpeg/orig
       
   40. Create: Image #6311175
       URL: https://avatars.mds.yandex.net/get-mpic/5262552/img_id3178934152663987219.png/orig
       
   41. Create: Image #6311176
       URL: https://avatars.mds.yandex.net/get-mpic/4519143/img_id8696006592469605050.png/orig
       
   42. Create: Image #6311177
       URL: https://avatars.mds.yandex.net/get-mpic/4291905/img_id2746019229052421279.jpeg/orig
       
   43. Create: Image #6311178
       URL: https://avatars.mds.yandex.net/get-mpic/1866164/img_id7700570835692877540.jpeg/orig
       
   44. Create: Image #6311179
       URL: https://avatars.mds.yandex.net/get-mpic/3907093/img_id6739548510624794999.jpeg/orig
       
   45. Create: Image #6311180
       URL: https://avatars.mds.yandex.net/get-mpic/5235688/img_id2295186215970432015.jpeg/orig
       
   46. Create: Image #6311181
       URL: https://avatars.mds.yandex.net/get-mpic/1767083/img_id6421872343204682319.png/orig
       
   47. Create: Preview image #6311182
       URL: https://avatars.mds.yandex.net/get-mpic/4343038/img_id9188386564745035448.jpeg/orig
       
2. Donny Darko 30 April 2023 08:09:37
   Name: Gas Vaillant ecoTEC plus VUW INT IV 246/5-5; Catalog: Heating boilers