Change history for item: Gas Viessmann Vitodens 200-W B2HA469 26 kW single circuit

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1. Donny Darko 07 July 2023 17:19:31
   1. Create: Description #3360198
      Value: Type of heating boiler: gas, max. thermal power: 26 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 #3360199
      Value: Gas, condensing
      
   3. Create: Burner #3360200
      Value: Gas
      
   4. Create: Number of circuits #3360201
      Value: Single-loop
      
   5. Create: Thermal power #3360202
      Value: 4.70 - 26 kW
      
   6. Create: Thermal load #3360203
      Value: 4.90 - 24.70 kW
      
   7. Create: The combustion chamber #3360204
      Value: Closed
      
   8. Create: Efficiency #3360205
      Value: 109 %
      
   9. Create: Control #3360206
      Value: Electronic
      
   10. Create: Installation #3360207
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3360208
       Value: Stainless steel
       
   12. Create: Mains voltage #3360209
       Value: Single-phase
       
   13. Create: Peculiarities #3360210
       Value: Built-in expansion tank, built-in circulation pump, safety valve, thermometer
       
   14. Create: Expansion tank volume #3360211
       Value: 10 l
       
   15. Create: Equipment #3360212
       Value: Outdoor temperature sensor, display, room thermostat
       
   16. Create: Fuel #3360213
       Value: Natural gas, liquefied gas
       
   17. Create: Natural gas consumption #3360214
       Value: 3.04 cu. m/hour
       
   18. Create: LPG consumption #3360215
       Value: 1.93 kg/h
       
   19. Create: Nominal pressure of natural gas #3360216
       Value: 25 mbar
       
   20. Create: Permissible LPG pressure #3360217
       Value: 57.5 mbar
       
   21. Create: Heat carrier temperature #3360218
       Value: 30 - 80 °С
       
   22. Create: Max. water pressure in the heating circuit #3360219
       Value: 3 bar
       
   23. Create: Gas connection #3360220
       Value: 1/2"
       
   24. Create: Coaxial chimney diameter #3360221
       Value: 60/100 mm
       
   25. Create: Dimensions WxHxD #3360222
       Value: 450x850x360 mm
       
   26. Create: Weight #3360223
       Value: 41 kg
       
   27. Create: Additional Information #3360224
       Value: Vitotronic 200 controller, type HO1B; To install the boiler, you must order a mounting tool at the same time.
       
   28. Create: Image #6313510
       URL: https://avatars.mds.yandex.net/get-mpic/4353087/img_id74378279180851927.jpeg/orig
       
   29. Create: Preview image #6313511
       URL: https://avatars.mds.yandex.net/get-mpic/4353087/img_id74378279180851927.jpeg/orig
       
2. Donny Darko 30 April 2023 08:12:22
   Name: Gas Viessmann Vitodens 200-W B2HA469 26 kW single circuit; Catalog: Heating boilers