Change history for item: Gas Viessmann Vitodens 200-W B2HA470 35 kW single circuit

Edit History of changes Delete item

1. Donny Darko 07 July 2023 17:19:36
   1. Create: Description #3360225
      Value: Type of heating boiler: gas, max. thermal power: 35 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 #3360226
      Value: Gas, condensing
      
   3. Create: Burner #3360227
      Value: Gas
      
   4. Create: Number of circuits #3360228
      Value: Single-loop
      
   5. Create: Thermal power #3360229
      Value: 4.70 - 35 kW
      
   6. Create: Thermal load #3360230
      Value: 4.90 - 33 kW
      
   7. Create: The combustion chamber #3360231
      Value: Closed
      
   8. Create: Efficiency #3360232
      Value: 109 %
      
   9. Create: Control #3360233
      Value: Electronic
      
   10. Create: Installation #3360234
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3360235
       Value: Stainless steel
       
   12. Create: Mains voltage #3360236
       Value: Single-phase
       
   13. Create: Peculiarities #3360237
       Value: Built-in expansion tank, built-in circulation pump, safety valve, thermometer
       
   14. Create: Expansion tank volume #3360238
       Value: 10 l
       
   15. Create: Equipment #3360239
       Value: Outdoor temperature sensor, display, room thermostat
       
   16. Create: Fuel #3360240
       Value: Natural gas, liquefied gas
       
   17. Create: Natural gas consumption #3360241
       Value: 4.06 cu. m/hour
       
   18. Create: LPG consumption #3360242
       Value: 2.58 kg/hour
       
   19. Create: Nominal pressure of natural gas #3360243
       Value: 25 mbar
       
   20. Create: Permissible LPG pressure #3360244
       Value: 57.5 mbar
       
   21. Create: Heat carrier temperature #3360245
       Value: 30 - 80 °С
       
   22. Create: Max. water pressure in the heating circuit #3360246
       Value: 3 bar
       
   23. Create: Gas connection #3360247
       Value: 1/2"
       
   24. Create: Coaxial chimney diameter #3360248
       Value: 60/100 mm
       
   25. Create: Dimensions WxHxD #3360249
       Value: 450x850x360 mm
       
   26. Create: Weight #3360250
       Value: 41 kg
       
   27. Create: Additional Information #3360251
       Value: Vitotronic 200 controller, type HO1B; To install the boiler, you must order a mounting tool at the same time.
       
   28. Create: Image #6313512
       URL: https://avatars.mds.yandex.net/get-mpic/4489193/img_id8112566755932566692.jpeg/orig
       
   29. Create: Preview image #6313513
       URL: https://avatars.mds.yandex.net/get-mpic/4489193/img_id8112566755932566692.jpeg/orig
       
2. Donny Darko 30 April 2023 08:12:23
   Name: Gas Viessmann Vitodens 200-W B2HA470 35 kW single circuit; Catalog: Heating boilers