Change history for item: Gas Ferroli Domina F 20 N 20 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 08 July 2023 05:02:22
   1. Create: Description #3385267
      Value: Type of heating boiler: gas, max. thermal power: 20 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, at
      
   2. Create: Type of heating boiler #3385268
      Value: Gas, convection
      
   3. Create: Burner #3385269
      Value: Gas
      
   4. Create: Number of circuits #3385270
      Value: Double-circuit, bithermic heat exchanger
      
   5. Create: Thermal power #3385271
      Value: 7.20 - 20 kW
      
   6. Create: Thermal load #3385272
      Value: 8.30 - 21.50 kW
      
   7. Create: The combustion chamber #3385273
      Value: Closed
      
   8. Create: Efficiency #3385274
      Value: 93 %
      
   9. Create: Control #3385275
      Value: Electronic
      
   10. Create: Installation #3385276
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3385277
       Value: Copper
       
   12. Create: Mains voltage #3385278
       Value: Single-phase
       
   13. Create: Peculiarities #3385279
       Value: Built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control
       
   14. Create: Expansion tank volume #3385280
       Value: 7 l
       
   15. Create: Fuel #3385281
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3385282
       Value: 2.27 cu. m/hour
       
   17. Create: LPG consumption #3385283
       Value: 1.68 kg/hour
       
   18. Create: Nominal pressure of natural gas #3385284
       Value: 20 mbar
       
   19. Create: Heat carrier temperature #3385285
       Value: 30 - 80 °С
       
   20. Create: Temperature in the DHW circuit #3385286
       Value: 40 - 55 °С
       
   21. Create: Hot water capacity at t 25°C #3385287
       Value: 11.5 l/min
       
   22. Create: Hot water capacity at t 30°C #3385288
       Value: 9.6 l/min
       
   23. Create: Max. water pressure in the DHW circuit #3385289
       Value: 9 bar
       
   24. Create: Max. water pressure in the heating circuit #3385290
       Value: 3 bar
       
   25. Create: Gas connection #3385291
       Value: 1/2"
       
   26. Create: Heating circuit connection #3385292
       Value: 3/4"
       
   27. Create: Branch pipe for connecting the DHW circuit #3385293
       Value: 1/2"
       
   28. Create: Coaxial chimney diameter #3385294
       Value: 60/100 mm
       
   29. Create: Dimensions WxHxD #3385295
       Value: 400x700x230mm
       
   30. Create: Weight #3385296
       Value: 30 kg
       
   31. Create: Image #6319556
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id4758722642115756084/orig
       
   32. Create: Preview image #6319557
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id4758722642115756084/orig
       
2. Donny Darko 30 April 2023 08:20:53
   Name: Gas Ferroli Domina F 20 N 20 kW double-circuit; Catalog: Heating boilers