Change history for item: Gas Alphatherm Sigma PTD 32U 32.3 kW double-circuit

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1. Donny Darko 08 July 2023 05:41:48
   1. Create: Description #3400556
      Value: Type of heating boiler: gas, max. heating power: 32.30 kW, number of circuits: double-circuit, location: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of supply: single-phase,
      
   2. Create: Type of heating boiler #3400557
      Value: Gas, convection
      
   3. Create: Burner #3400558
      Value: Gas
      
   4. Create: Number of circuits #3400559
      Value: Double-circuit
      
   5. Create: Thermal power #3400560
      Value: 12.20 - 32.30 kW
      
   6. Create: Thermal load #3400561
      Value: 13.50 - 34.50 kW
      
   7. Create: The combustion chamber #3400562
      Value: Closed
      
   8. Create: Efficiency #3400563
      Value: 93.5 %
      
   9. Create: Control #3400564
      Value: Electronic
      
   10. Create: Installation #3400565
       Value: Wall-mounted
       
   11. Create: Primary heat exchanger material #3400566
       Value: Copper
       
   12. Create: Mains voltage #3400567
       Value: Single-phase
       
   13. Create: Peculiarities #3400568
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer, water filter
       
   14. Create: Expansion tank volume #3400569
       Value: 10 l
       
   15. Create: Equipment #3400570
       Value: Display
       
   16. Create: Fuel #3400571
       Value: Natural gas, liquefied gas
       
   17. Create: Nominal pressure of natural gas #3400572
       Value: 20 mbar
       
   18. Create: Permissible LPG pressure #3400573
       Value: 37 mbar
       
   19. Create: Heat carrier temperature #3400574
       Value: 45 - 78 °С
       
   20. Create: Temperature in the DHW circuit #3400575
       Value: 35 - 57 °С
       
   21. Create: Hot water capacity at t 35°C #3400576
       Value: 13.19 l/min
       
   22. Create: Hot water capacity at t 40°C #3400577
       Value: 11.55 l/min
       
   23. Create: Hot water capacity at t 45°C #3400578
       Value: 10.26 l/min
       
   24. Create: Max. water pressure in the DHW circuit #3400579
       Value: 6 bar
       
   25. Create: Max. water pressure in the heating circuit #3400580
       Value: 3 bar
       
   26. Create: Gas connection #3400581
       Value: 3/4"
       
   27. Create: Heating circuit connection #3400582
       Value: 3/4"
       
   28. Create: Branch pipe for connecting the DHW circuit #3400583
       Value: 1/2"
       
   29. Create: Coaxial chimney diameter #3400584
       Value: 60/100 mm
       
   30. Create: Connection of a separate chimney diameter 80 mm #3400585
       Value: Yes
       
   31. Create: Dimensions WxHxD #3400586
       Value: 420x700x345mm
       
   32. Create: Weight #3400587
       Value: 37 kg
       
   33. Create: Image #6321545
       URL: https://avatars.mds.yandex.net/get-mpic/4977172/img_id4741234074305498668.jpeg/orig
       
   34. Create: Preview image #6321546
       URL: https://avatars.mds.yandex.net/get-mpic/4977172/img_id4741234074305498668.jpeg/orig
       
2. Donny Darko 30 April 2023 08:23:39
   Name: Gas Alphatherm Sigma PTD 32U 32.3 kW double-circuit; Catalog: Heating boilers