Change history for item: Optima MK 4

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1. Donny Darko 08 July 2023 15:57:44
   1. Create: Description #3501488
      Value: Type of heating boiler: electric, max. thermal power: 4 kW, number of circuits: single-circuit, placement: wall-mounted, type of power supply: single-phase, control: electronic, principle of operation of the electric boiler: T
      
   2. Create: Type of heating boiler #3501489
      Value: Electric, heater
      
   3. Create: Number of circuits #3501490
      Value: Single-loop
      
   4. Create: Max. thermal power #3501491
      Value: 4 kW
      
   5. Create: Heated area #3501492
      Value: 40 sq.m
      
   6. Create: Control #3501493
      Value: Electronic
      
   7. Create: Installation #3501494
      Value: Wall-mounted
      
   8. Create: Power steps #3501495
      Value: 2
      
   9. Create: Mains voltage #3501496
      Value: Single-phase
      
   10. Create: Maximum current 1f #3501497
       Value: 18 A
       
   11. Create: Peculiarities #3501498
       Value: Air vent, built-in expansion tank, built-in circulation pump, safety valve, connector for external control, thermometer
       
   12. Create: Expansion tank volume #3501499
       Value: 6 l
       
   13. Create: Equipment #3501500
       Value: Outdoor temperature sensor, display, room thermostat
       
   14. Create: Heat carrier temperature #3501501
       Value: 5 - 80 °С
       
   15. Create: Heating circuit connection #3501502
       Value: 1"
       
   16. Create: Dimensions WxHxD #3501503
       Value: 430x730x200mm
       
   17. Create: Weight #3501504
       Value: 20 kg
       
   18. Create: Image #6342162
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4818508647269480789/orig
       
   19. Create: Preview image #6342163
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4818508647269480789/orig
       
2. Donny Darko 30 April 2023 08:49:59
   Name: Optima MK 4; Catalog: Heating boilers