Change history for item: Gas Viessmann Vitodens 200-W B2HA004 19 kW single circuit

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1. Donny Darko 07 July 2023 17:23:18
   1. Create: Description #3361554
      Value: Type of heating boiler: gas, max. thermal power: 19 kW, number of circuits: single-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 #3361555
      Value: Gas, condensing
      
   3. Create: Burner #3361556
      Value: Gas
      
   4. Create: Number of circuits #3361557
      Value: Single-loop
      
   5. Create: Thermal power #3361558
      Value: 2.90 - 19 kW
      
   6. Create: Thermal load #3361559
      Value: 3.10 - 17.90 kW
      
   7. Create: The combustion chamber #3361560
      Value: Closed
      
   8. Create: Efficiency #3361561
      Value: 109 %
      
   9. Create: Control #3361562
      Value: Electronic
      
   10. Create: Installation #3361563
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3361564
       Value: Stainless steel
       
   12. Create: Mains voltage #3361565
       Value: Single-phase
       
   13. Create: Peculiarities #3361566
       Value: Built-in expansion tank, built-in circulation pump, safety valve, thermometer
       
   14. Create: Expansion tank volume #3361567
       Value: 10 l
       
   15. Create: Equipment #3361568
       Value: Outdoor temperature sensor, display, room thermostat
       
   16. Create: Fuel #3361569
       Value: Natural gas, liquefied gas
       
   17. Create: Natural gas consumption #3361570
       Value: 2.2 cu. m/hour
       
   18. Create: LPG consumption #3361571
       Value: 1.4 kg/hour
       
   19. Create: Nominal pressure of natural gas #3361572
       Value: 25 mbar
       
   20. Create: Permissible LPG pressure #3361573
       Value: 57.5 mbar
       
   21. Create: Heat carrier temperature #3361574
       Value: 30 - 80 °С
       
   22. Create: Max. water pressure in the heating circuit #3361575
       Value: 3 bar
       
   23. Create: Gas connection #3361576
       Value: 1/2"
       
   24. Create: Coaxial chimney diameter #3361577
       Value: 60/100 mm
       
   25. Create: Dimensions WxHxD #3361578
       Value: 450x850x360 mm
       
   26. Create: Weight #3361579
       Value: 41 kg
       
   27. Create: Additional Information #3361580
       Value: Vitotronic 200 controller, type HO1B
       
   28. Create: Image #6313621
       URL: https://avatars.mds.yandex.net/get-mpic/1912364/img_id9016402434356785121/orig
       
   29. Create: Preview image #6313622
       URL: https://avatars.mds.yandex.net/get-mpic/1912364/img_id9016402434356785121/orig
       
2. Donny Darko 30 April 2023 08:12:39
   Name: Gas Viessmann Vitodens 200-W B2HA004 19 kW single circuit; Catalog: Heating boilers