Change history for item: Gas Alphatherm Sigma PTS 28 28.3 kW single-circuit

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1. Donny Darko 08 July 2023 05:45:20
   1. Create: Description #3401822
      Value: Type of heating boiler: gas, max. heating power: 28.30 kW, number of circuits: single-circuit, location: wall-mounted, fuel: natural gas, liquefied gas, combustion chamber type: closed, type of power supply: single-phase,
      
   2. Create: Type of heating boiler #3401823
      Value: Gas, convection
      
   3. Create: Burner #3401824
      Value: Gas
      
   4. Create: Number of circuits #3401825
      Value: Single-loop
      
   5. Create: Thermal power #3401826
      Value: 11 - 28.30 kW
      
   6. Create: Thermal load #3401827
      Value: 12.50 - 30.70 kW
      
   7. Create: The combustion chamber #3401828
      Value: Closed
      
   8. Create: Heated area #3401829
      Value: 230 sq.m
      
   9. Create: Efficiency #3401830
      Value: 92.2 %
      
   10. Create: Control #3401831
       Value: Electronic
       
   11. Create: Installation #3401832
       Value: Wall-mounted
       
   12. Create: Primary heat exchanger material #3401833
       Value: Copper
       
   13. Create: Mains voltage #3401834
       Value: Single-phase
       
   14. Create: Peculiarities #3401835
       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 #3401836
       Value: 8 l
       
   16. Create: Fuel #3401837
       Value: Natural gas, liquefied gas
       
   17. Create: Nominal pressure of natural gas #3401838
       Value: 13 - 20 mbar
       
   18. Create: Permissible LPG pressure #3401839
       Value: 37 mbar
       
   19. Create: Heat carrier temperature #3401840
       Value: 35 - 83 °С
       
   20. Create: Max. water pressure in the heating circuit #3401841
       Value: 3 bar
       
   21. Create: Gas connection #3401842
       Value: 1/2"
       
   22. Create: Heating circuit connection #3401843
       Value: 3/4"
       
   23. Create: Coaxial chimney diameter #3401844
       Value: 60/100 mm
       
   24. Create: Connection of a separate chimney diameter 80 mm #3401845
       Value: Yes
       
   25. Create: Dimensions WxHxD #3401846
       Value: 450x750x330 mm
       
   26. Create: Weight #3401847
       Value: 38.5 kg
       
   27. Create: Image #6321651
       URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id3576833532125799760/orig
       
   28. Create: Preview image #6321652
       URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id3576833532125799760/orig
       
2. Donny Darko 30 April 2023 08:23:54
   Name: Gas Alphatherm Sigma PTS 28 28.3 kW single-circuit; Catalog: Heating boilers