Change history for item: Viessmann Vitodens 050-W 33kW closed double-circuit stone

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1. Donny Darko 07 July 2023 17:39:15
   1. Create: Description #3366505
      Value: Type of heating boiler: gas, max. thermal power: 23 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
      
   2. Create: Type of heating boiler #3366506
      Value: Gas
      
   3. Create: Number of circuits #3366507
      Value: Double-circuit
      
   4. Create: The principle of operation of a gas boiler #3366508
      Value: Condensing
      
   5. Create: Combustion chamber type #3366509
      Value: Closed
      
   6. Create: Primary heat exchanger material #3366510
      Value: Stainless steel
      
   7. Create: Accommodation #3366511
      Value: Wall
      
   8. Create: Power type #3366512
      Value: Single-phase
      
   9. Create: Control #3366513
      Value: Electronic
      
   10. Create: Max. thermal power #3366514
       Value: 33 kW
       
   11. Create: Efficiency #3366515
       Value: 97 %
       
   12. Create: Heated area #3366516
       Value: 330 m²
       
   13. Create: Coaxial chimney diameter #3366517
       Value: 60/100 mm
       
   14. Create: Image #6314520
       URL: https://avatars.mds.yandex.net/get-mpic/4055794/img_id8961525917206510759.jpeg/orig
       
   15. Create: Preview image #6314521
       URL: https://avatars.mds.yandex.net/get-mpic/4055794/img_id8961525917206510759.jpeg/orig
       
2. Donny Darko 30 April 2023 08:13:49
   Name: Viessmann Vitodens 050-W 33kW closed double-circuit stone; Catalog: Heating boilers