Change history for item: Hermann Supermaster INox 28E 27.5 kW dual circuit

Edit History of changes Delete item

1. Donny Darko 08 July 2023 10:44:43
   1. Create: Description #3446271
      Value: Type of heating boiler: gas, max. heating power: 27.50 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: open, type of supply: single-phase,
      
   2. Create: Type of heating boiler #3446272
      Value: Gas, convection
      
   3. Create: Burner #3446273
      Value: Gas
      
   4. Create: Number of circuits #3446274
      Value: Double-circuit
      
   5. Create: Thermal power #3446275
      Value: 11.40 - 27.50 kW
      
   6. Create: Thermal load #3446276
      Value: 13.20 - 30.50 kW
      
   7. Create: The combustion chamber #3446277
      Value: Open
      
   8. Create: Efficiency #3446278
      Value: 91.4 %
      
   9. Create: Control #3446279
      Value: Electronic
      
   10. Create: Installation #3446280
       Value: Wall-mounted
       
   11. Create: Mains voltage #3446281
       Value: Single-phase
       
   12. Create: Peculiarities #3446282
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer, water filter
       
   13. Create: The volume of the built-in boiler #3446283
       Value: 60 l
       
   14. Create: Expansion tank volume #3446284
       Value: 12 l
       
   15. Create: Equipment #3446285
       Value: Built-in boiler
       
   16. Create: Fuel #3446286
       Value: Natural gas, liquefied gas
       
   17. Create: Natural gas consumption #3446287
       Value: 3.22 cu. m/hour
       
   18. Create: LPG consumption #3446288
       Value: 2.36 kg/h
       
   19. Create: Nominal pressure of natural gas #3446289
       Value: 13 - 20 mbar
       
   20. Create: Permissible LPG pressure #3446290
       Value: 37 mbar
       
   21. Create: Heat carrier temperature #3446291
       Value: 30 - 80 °С
       
   22. Create: Temperature in the DHW circuit #3446292
       Value: 35 - 65 °С
       
   23. Create: Hot water capacity at t 25°C #3446293
       Value: 15.8 l/min
       
   24. Create: Hot water capacity at t 30°C #3446294
       Value: 13.2 l/min
       
   25. Create: Max. water pressure in the DHW circuit #3446295
       Value: 6 bar
       
   26. Create: Max. water pressure in the heating circuit #3446296
       Value: 3 bar
       
   27. Create: Gas connection #3446297
       Value: 3/4"
       
   28. Create: Heating circuit connection #3446298
       Value: 3/4"
       
   29. Create: Branch pipe for connecting the DHW circuit #3446299
       Value: 1/2"
       
   30. Create: Chimney diameter #3446300
       Value: 140 mm
       
   31. Create: Dimensions WxHxD #3446301
       Value: 600x900x438mm
       
   32. Create: Weight #3446302
       Value: 79 kg
       
   33. Create: Image #6331136
       URL: https://avatars.mds.yandex.net/get-mpic/4304254/img_id4465601013049332445.jpeg/orig
       
   34. Create: Preview image #6331137
       URL: https://avatars.mds.yandex.net/get-mpic/4304254/img_id4465601013049332445.jpeg/orig
       
2. Donny Darko 30 April 2023 08:36:15
   Name: Hermann Supermaster INox 28E 27.5 kW dual circuit; Catalog: Heating boilers