Change history for item: Combined GEFEST VPR KSTGV-12.5

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1. Donny Darko 09 July 2023 11:41:12
   1. Create: Description #3578230
      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 #3578231
      Value: Combined
      
   3. Create: The principle of operation on solid fuel #3578232
      Value: Classical
      
   4. Create: Burner #3578233
      Value: Gas
      
   5. Create: Number of circuits #3578234
      Value: Double-circuit
      
   6. Create: Max. thermal power #3578235
      Value: 12.50 kW
      
   7. Create: Non-volatile #3578236
      Value: Yes
      
   8. Create: The combustion chamber #3578237
      Value: Open
      
   9. Create: Heated area #3578238
      Value: 120 sq.m
      
   10. Create: Efficiency #3578239
       Value: 78 %
       
   11. Create: Control #3578240
       Value: Mechanical
       
   12. Create: Installation #3578241
       Value: Floor
       
   13. Create: Primary heat exchanger material #3578242
       Value: Steel
       
   14. Create: Secondary heat exchanger material #3578243
       Value: Copper
       
   15. Create: Peculiarities #3578244
       Value: Thermometer
       
   16. Create: Heating element for temperature maintenance #3578245
       Value: Optional
       
   17. Create: Fuel #3578246
       Value: Wood, natural gas, coal
       
   18. Create: Natural gas consumption #3578247
       Value: 0.9 cu. m/hour
       
   19. Create: Nominal pressure of natural gas #3578248
       Value: 13 mbar
       
   20. Create: Heat carrier temperature #3578249
       Value: 40 - 80 °С
       
   21. Create: Hot water capacity at t 35°C #3578250
       Value: 4.5 l/min
       
   22. Create: Max. water pressure in the heating circuit #3578251
       Value: 1 bar
       
   23. Create: Gas connection #3578252
       Value: 1/2"
       
   24. Create: Heating circuit connection #3578253
       Value: 1¼
       
   25. Create: Branch pipe for connecting the DHW circuit #3578254
       Value: 1/2"
       
   26. Create: Chimney diameter #3578255
       Value: 130 mm
       
   27. Create: Dimensions WxHxD #3578256
       Value: 405x820x595 mm
       
   28. Create: Weight #3578257
       Value: 62 kg
       
   29. Create: Additional Information #3578258
       Value: The boiler is delivered assembled with a gas burner or a device for burning solid fuel; rated thermal power of the gas burner 15 kW; Gas efficiency 85%
       
   30. Create: Image #6353805
       URL: https://avatars.mds.yandex.net/get-mpic/1859063/img_id6643740075094260454/orig
       
   31. Create: Preview image #6353806
       URL: https://avatars.mds.yandex.net/get-mpic/1859063/img_id6643740075094260454/orig
       
2. Donny Darko 30 April 2023 09:09:11
   Name: Combined GEFEST VPR KSTGV-12.5; Catalog: Heating boilers