Change history for item: Signal-Teplotekhnika KOV 40 STPV 40 kW double-circuit

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1. Donny Darko 09 July 2023 14:07:48
   1. Create: Description #3603305
      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 #3603306
      Value: Gas, convection
      
   3. Create: Burner #3603307
      Value: Gas
      
   4. Create: Number of circuits #3603308
      Value: Double-circuit
      
   5. Create: Max. thermal power #3603309
      Value: 40 kW
      
   6. Create: Non-volatile #3603310
      Value: Yes
      
   7. Create: The combustion chamber #3603311
      Value: Open
      
   8. Create: Heated area #3603312
      Value: 400 sq.m
      
   9. Create: Efficiency #3603313
      Value: 87 %
      
   10. Create: Control #3603314
       Value: Mechanical
       
   11. Create: Installation #3603315
       Value: Floor
       
   12. Create: Primary heat exchanger material #3603316
       Value: Steel
       
   13. Create: Secondary heat exchanger material #3603317
       Value: Copper
       
   14. Create: Peculiarities #3603318
       Value: Thermometer
       
   15. Create: Fuel #3603319
       Value: Natural gas
       
   16. Create: Natural gas consumption #3603320
       Value: 4.8 cu. m/hour
       
   17. Create: Nominal pressure of natural gas #3603321
       Value: 6 - 18 mbar
       
   18. Create: Heat carrier temperature #3603322
       Value: 50 - 90 °C
       
   19. Create: Hot water capacity at t 35°C #3603323
       Value: 7.8 l/min
       
   20. Create: Max. water pressure in the heating circuit #3603324
       Value: 1.3 bar
       
   21. Create: Gas connection #3603325
       Value: 1/2"
       
   22. Create: Heating circuit connection #3603326
       Value: 2"
       
   23. Create: Branch pipe for connecting the DHW circuit #3603327
       Value: 1/2"
       
   24. Create: Chimney diameter #3603328
       Value: 160 mm
       
   25. Create: Dimensions WxHxD #3603329
       Value: 491x729x422 mm
       
   26. Create: Weight #3603330
       Value: 61 kg
       
   27. Create: Image #6357668
       URL: https://avatars.mds.yandex.net/get-mpic/1525355/img_id6722157162871133435/orig
       
   28. Create: Preview image #6357669
       URL: https://avatars.mds.yandex.net/get-mpic/1525355/img_id6722157162871133435/orig
       
2. Donny Darko 30 April 2023 09:10:07
   Name: Signal-Teplotekhnika KOV 40 STPV 40 kW double-circuit; Catalog: Heating boilers