Change history for item: Gas Demrad Nitron HK F 224 25.3 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 08 July 2023 05:54:06
   1. Create: Description #3404330
      Value: Type of heating boiler: gas, max. heating power: 25.30 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase,
      
   2. Create: Type of heating boiler #3404331
      Value: Gas, convection
      
   3. Create: Burner #3404332
      Value: Gas
      
   4. Create: Number of circuits #3404333
      Value: Double-circuit
      
   5. Create: Max. thermal power #3404334
      Value: 25.30 kW
      
   6. Create: The combustion chamber #3404335
      Value: Closed
      
   7. Create: Heated area #3404336
      Value: 250 sq.m
      
   8. Create: Efficiency #3404337
      Value: 92.8 %
      
   9. Create: Control #3404338
      Value: Electronic
      
   10. Create: Installation #3404339
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3404340
       Value: Copper
       
   12. Create: Secondary heat exchanger material #3404341
       Value: Steel
       
   13. Create: Mains voltage #3404342
       Value: Single-phase
       
   14. Create: Peculiarities #3404343
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   15. Create: Expansion tank volume #3404344
       Value: 7 l
       
   16. Create: Equipment #3404345
       Value: Display
       
   17. Create: Fuel #3404346
       Value: Natural gas, liquefied gas
       
   18. Create: Natural gas consumption #3404347
       Value: 3.59 cu. m/hour
       
   19. Create: Nominal pressure of natural gas #3404348
       Value: 20 mbar
       
   20. Create: Permissible LPG pressure #3404349
       Value: 27 mbar
       
   21. Create: Heat carrier temperature #3404350
       Value: 30 - 80 °С
       
   22. Create: Temperature in the DHW circuit #3404351
       Value: 30 - 64 °С
       
   23. Create: Max. water pressure in the DHW circuit #3404352
       Value: 8 bar
       
   24. Create: Max. water pressure in the heating circuit #3404353
       Value: 3 bar
       
   25. Create: Gas connection #3404354
       Value: 3/4"
       
   26. Create: Heating circuit connection #3404355
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3404356
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3404357
       Value: 60/100 mm
       
   29. Create: Dimensions WxHxD #3404358
       Value: 405x720x330 mm
       
   30. Create: Weight #3404359
       Value: 35 kg
       
   31. Create: Image #6322026
       URL: https://avatars.mds.yandex.net/get-mpic/4736439/img_id7140153121879935210.jpeg/orig
       
   32. Create: Image #6322027
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id6665881413912620746/orig
       
   33. Create: Preview image #6322028
       URL: https://avatars.mds.yandex.net/get-mpic/4736439/img_id7140153121879935210.jpeg/orig
       
2. Donny Darko 30 April 2023 08:24:34
   Name: Gas Demrad Nitron HK F 224 25.3 kW double-circuit; Catalog: Heating boilers