Change history for item: Gas Alphatherm Sigma Eco PTD 18 18 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 08 July 2023 05:41:39
   1. Create: Description #3400498
      Value: Type of heating boiler: gas, max. thermal power: 18 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 #3400499
      Value: Gas, convection
      
   3. Create: Burner #3400500
      Value: Gas
      
   4. Create: Number of circuits #3400501
      Value: Double-circuit
      
   5. Create: Thermal power #3400502
      Value: 7.20 - 18 kW
      
   6. Create: The combustion chamber #3400503
      Value: Closed
      
   7. Create: Efficiency #3400504
      Value: 91 %
      
   8. Create: Control #3400505
      Value: Electronic
      
   9. Create: Installation #3400506
      Value: Wall-mounted
      
   10. Create: Primary heat exchanger material #3400507
       Value: Copper
       
   11. Create: Mains voltage #3400508
       Value: Single-phase
       
   12. Create: Peculiarities #3400509
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
       
   13. Create: Expansion tank volume #3400510
       Value: 6 l
       
   14. Create: Equipment #3400511
       Value: Display
       
   15. Create: Fuel #3400512
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3400513
       Value: 1.8 cu. m/hour
       
   17. Create: LPG consumption #3400514
       Value: 0.61 kg/hour
       
   18. Create: Heat carrier temperature #3400515
       Value: 30 - 80 °С
       
   19. Create: Temperature in the DHW circuit #3400516
       Value: 35 - 60 °С
       
   20. Create: Hot water capacity at t 25°C #3400517
       Value: 10 l/min
       
   21. Create: Hot water capacity at t 30°C #3400518
       Value: 8.3 l/min
       
   22. Create: Max. water pressure in the DHW circuit #3400519
       Value: 8 bar
       
   23. Create: Max. water pressure in the heating circuit #3400520
       Value: 2.5 bar
       
   24. Create: Gas connection #3400521
       Value: 3/4"
       
   25. Create: Heating circuit connection #3400522
       Value: 3/4"
       
   26. Create: Branch pipe for connecting the DHW circuit #3400523
       Value: 1/2"
       
   27. Create: Coaxial chimney diameter #3400524
       Value: 60/100 mm
       
   28. Create: Dimensions WxHxD #3400525
       Value: 400x740x305mm
       
   29. Create: Weight #3400526
       Value: 37 kg
       
   30. Create: Image #6321541
       URL: https://avatars.mds.yandex.net/get-mpic/1749547/img_id8797511877588902544/orig
       
   31. Create: Preview image #6321542
       URL: https://avatars.mds.yandex.net/get-mpic/1749547/img_id8797511877588902544/orig
       
2. Donny Darko 30 April 2023 08:23:38
   Name: Gas Alphatherm Sigma Eco PTD 18 18 kW double-circuit; Catalog: Heating boilers