Change history for item: Signal-Heat engineering KOV 20 ST1ps 20 kW single-circuit

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1. Donny Darko 09 July 2023 11:58:42
   1. Create: Description #3581628
      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 #3581629
      Value: Gas, convection
      
   3. Create: Burner #3581630
      Value: Gas
      
   4. Create: Number of circuits #3581631
      Value: Single-loop
      
   5. Create: Max. thermal power #3581632
      Value: 20 kW
      
   6. Create: Non-volatile #3581633
      Value: Yes
      
   7. Create: The combustion chamber #3581634
      Value: Open
      
   8. Create: Heated area #3581635
      Value: 200 sq.m
      
   9. Create: Efficiency #3581636
      Value: 90 %
      
   10. Create: Control #3581637
       Value: Mechanical
       
   11. Create: Installation #3581638
       Value: Floor
       
   12. Create: Primary heat exchanger material #3581639
       Value: Steel
       
   13. Create: Peculiarities #3581640
       Value: Thermometer
       
   14. Create: Fuel #3581641
       Value: Natural gas
       
   15. Create: Natural gas consumption #3581642
       Value: 2.38 cu. m/hour
       
   16. Create: Nominal pressure of natural gas #3581643
       Value: 6 - 18 mbar
       
   17. Create: Heat carrier temperature #3581644
       Value: 40 - 90 °С
       
   18. Create: Max. water pressure in the heating circuit #3581645
       Value: 3 bar
       
   19. Create: Gas connection #3581646
       Value: 1/2"
       
   20. Create: Heating circuit connection #3581647
       Value: 2"
       
   21. Create: Chimney diameter #3581648
       Value: 130 mm
       
   22. Create: Dimensions WxHxD #3581649
       Value: 390x850x475mm
       
   23. Create: Weight #3581650
       Value: 68 kg
       
   24. Create: Additional Information #3581651
       Value: Automation "MiniSit710", burner "Polidoro"
       
   25. Create: Image #6354146
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2100248933736427820/orig
       
   26. Create: Preview image #6354147
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2100248933736427820/orig
       
2. Donny Darko 30 April 2023 09:10:01
   Name: Signal-Heat engineering KOV 20 ST1ps 20 kW single-circuit; Catalog: Heating boilers