Change history for item: Gas KT 20 TB standard 20 kW double circuit

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1. Donny Darko 08 July 2023 16:22:51
   1. Create: Description #3505704
      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 #3505705
      Value: Gas, convection
      
   3. Create: Burner #3505706
      Value: Gas
      
   4. Create: Number of circuits #3505707
      Value: Double-circuit
      
   5. Create: Max. thermal power #3505708
      Value: 20 kW
      
   6. Create: Non-volatile #3505709
      Value: Yes
      
   7. Create: The combustion chamber #3505710
      Value: Open
      
   8. Create: Efficiency #3505711
      Value: 92 %
      
   9. Create: Control #3505712
      Value: Mechanical
      
   10. Create: Installation #3505713
       Value: Floor
       
   11. Create: Primary heat exchanger material #3505714
       Value: Steel
       
   12. Create: Secondary heat exchanger material #3505715
       Value: Copper
       
   13. Create: Peculiarities #3505716
       Value: Thermometer
       
   14. Create: Fuel #3505717
       Value: Natural gas
       
   15. Create: Natural gas consumption #3505718
       Value: 22.8 cu. m/hour
       
   16. Create: Nominal pressure of natural gas #3505719
       Value: 12.74 mbar
       
   17. Create: Heat carrier temperature #3505720
       Value: 50 - 90 °C
       
   18. Create: Hot water capacity at t 35°C #3505721
       Value: 7.3 l/min
       
   19. Create: Max. water pressure in the DHW circuit #3505722
       Value: 6 bar
       
   20. Create: Max. water pressure in the heating circuit #3505723
       Value: 2 bar
       
   21. Create: Gas connection #3505724
       Value: 1/2"
       
   22. Create: Heating circuit connection #3505725
       Value: 2"
       
   23. Create: Branch pipe for connecting the DHW circuit #3505726
       Value: 1/2"
       
   24. Create: Chimney diameter #3505727
       Value: 120 mm
       
   25. Create: Dimensions WxHxD #3505728
       Value: 410x750x505 mm
       
   26. Create: Weight #3505729
       Value: 7.5 kg
       
   27. Create: Image #6343028
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id2019964662474492954/orig
       
   28. Create: Preview image #6343029
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id2019964662474492954/orig
       
2. Donny Darko 30 April 2023 08:51:03
   Name: Gas KT 20 TB standard 20 kW double circuit; Catalog: Heating boilers