Change history for item: Signal-Teplotekhnika KOV 20 STs 20 kW single-circuit

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1. Donny Darko 09 July 2023 12:01:21
   1. Create: Description #3581991
      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 #3581992
      Value: Gas, convection
      
   3. Create: Burner #3581993
      Value: Gas
      
   4. Create: Number of circuits #3581994
      Value: Single-loop
      
   5. Create: Max. thermal power #3581995
      Value: 20 kW
      
   6. Create: Non-volatile #3581996
      Value: Yes
      
   7. Create: The combustion chamber #3581997
      Value: Open
      
   8. Create: Heated area #3581998
      Value: 200 sq.m
      
   9. Create: Efficiency #3581999
      Value: 87 %
      
   10. Create: Control #3582000
       Value: Mechanical
       
   11. Create: Installation #3582001
       Value: Floor
       
   12. Create: Primary heat exchanger material #3582002
       Value: Steel
       
   13. Create: Peculiarities #3582003
       Value: Manometer, thermometer
       
   14. Create: Fuel #3582004
       Value: Natural gas
       
   15. Create: Natural gas consumption #3582005
       Value: 2.4 cu. m/hour
       
   16. Create: Nominal pressure of natural gas #3582006
       Value: 6 - 18 mbar
       
   17. Create: Heat carrier temperature #3582007
       Value: 50 - 90 °C
       
   18. Create: Max. water pressure in the heating circuit #3582008
       Value: 1.3 bar
       
   19. Create: Heating circuit connection #3582009
       Value: 2"
       
   20. Create: Chimney diameter #3582010
       Value: 90 mm
       
   21. Create: Dimensions WxHxD #3582011
       Value: 308x729x422mm
       
   22. Create: Weight #3582012
       Value: 41 kg
       
   23. Create: Image #6354181
       URL: https://avatars.mds.yandex.net/get-mpic/1644362/img_id6187524469766117020/orig
       
   24. Create: Preview image #6354182
       URL: https://avatars.mds.yandex.net/get-mpic/1644362/img_id6187524469766117020/orig
       
2. Donny Darko 30 April 2023 09:10:05
   Name: Signal-Teplotekhnika KOV 20 STs 20 kW single-circuit; Catalog: Heating boilers