Change history for item: Signal-Teplotekhnika KOV 25 STPV 25 kW double-circuit

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1. Donny Darko 09 July 2023 14:07:42
   1. Create: Description #3603258
      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 #3603259
      Value: Gas, convection
      
   3. Create: Burner #3603260
      Value: Gas
      
   4. Create: Number of circuits #3603261
      Value: Double-circuit
      
   5. Create: Max. thermal power #3603262
      Value: 25 kW
      
   6. Create: Non-volatile #3603263
      Value: Yes
      
   7. Create: The combustion chamber #3603264
      Value: Open
      
   8. Create: Heated area #3603265
      Value: 250 sq.m
      
   9. Create: Efficiency #3603266
      Value: 87 %
      
   10. Create: Control #3603267
       Value: Mechanical
       
   11. Create: Installation #3603268
       Value: Floor
       
   12. Create: Primary heat exchanger material #3603269
       Value: Steel
       
   13. Create: Secondary heat exchanger material #3603270
       Value: Copper
       
   14. Create: Peculiarities #3603271
       Value: Thermometer
       
   15. Create: Fuel #3603272
       Value: Natural gas
       
   16. Create: Natural gas consumption #3603273
       Value: 3 cube m/hour
       
   17. Create: Nominal pressure of natural gas #3603274
       Value: 6 - 18 mbar
       
   18. Create: Heat carrier temperature #3603275
       Value: 50 - 90 °C
       
   19. Create: Hot water capacity at t 35°C #3603276
       Value: 7.8 l/min
       
   20. Create: Max. water pressure in the heating circuit #3603277
       Value: 1.3 bar
       
   21. Create: Gas connection #3603278
       Value: 3/4"
       
   22. Create: Heating circuit connection #3603279
       Value: 2"
       
   23. Create: Branch pipe for connecting the DHW circuit #3603280
       Value: 1/2"
       
   24. Create: Chimney diameter #3603281
       Value: 100 mm
       
   25. Create: Dimensions WxHxD #3603282
       Value: 351x889x422 mm
       
   26. Create: Weight #3603283
       Value: 54 kg
       
   27. Create: Image #6357664
       URL: https://avatars.mds.yandex.net/get-mpic/1928572/img_id4374186684945535459/orig
       
   28. Create: Preview image #6357665
       URL: https://avatars.mds.yandex.net/get-mpic/1928572/img_id4374186684945535459/orig
       
2. Donny Darko 30 April 2023 09:10:06
   Name: Signal-Teplotekhnika KOV 25 STPV 25 kW double-circuit; Catalog: Heating boilers