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

Edit History of changes Delete item

1. Donny Darko 08 July 2023 05:42:26
   1. Create: Description #3400854
      Value: Type of heating boiler: gas, max. thermal power: 28 kW, number of circuits: single-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 #3400855
      Value: Gas, convection
      
   3. Create: Burner #3400856
      Value: Gas
      
   4. Create: Number of circuits #3400857
      Value: Single-loop
      
   5. Create: Thermal power #3400858
      Value: 10.20 - 28 kW
      
   6. Create: Thermal load #3400859
      Value: 11.50 - 30.10 kW
      
   7. Create: The combustion chamber #3400860
      Value: Closed
      
   8. Create: Efficiency #3400861
      Value: 93.18 %
      
   9. Create: Control #3400862
      Value: Electronic
      
   10. Create: Installation #3400863
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3400864
       Value: Copper
       
   12. Create: Mains voltage #3400865
       Value: Single-phase
       
   13. Create: Peculiarities #3400866
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   14. Create: Expansion tank volume #3400867
       Value: 8 l
       
   15. Create: Equipment #3400868
       Value: Display
       
   16. Create: Fuel #3400869
       Value: Natural gas, liquefied gas
       
   17. Create: Nominal pressure of natural gas #3400870
       Value: 20 mbar
       
   18. Create: Permissible LPG pressure #3400871
       Value: 37 mbar
       
   19. Create: Heat carrier temperature #3400872
       Value: 45 - 78 °С
       
   20. Create: Max. water pressure in the heating circuit #3400873
       Value: 3 bar
       
   21. Create: Gas connection #3400874
       Value: 3/4"
       
   22. Create: Heating circuit connection #3400875
       Value: 3/4"
       
   23. Create: Coaxial chimney diameter #3400876
       Value: 60/100 mm
       
   24. Create: Connection of a separate chimney diameter 80 mm #3400877
       Value: Yes
       
   25. Create: Dimensions WxHxD #3400878
       Value: 420x700x345mm
       
   26. Create: Weight #3400879
       Value: 37 kg
       
   27. Create: Image #6321563
       URL: https://avatars.mds.yandex.net/get-mpic/4448884/img_id4499851904137365821.jpeg/orig
       
   28. Create: Preview image #6321564
       URL: https://avatars.mds.yandex.net/get-mpic/4448884/img_id4499851904137365821.jpeg/orig
       
2. Donny Darko 30 April 2023 08:23:42
   Name: Gas Alphatherm Sigma PTS 28U 28 kW single-circuit; Catalog: Heating boilers