Change history for item: Gas 15VH 15 kW double-circuit

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1. Donny Darko 09 July 2023 07:18:59
   1. Create: Description #3530002
      Value: Type of heating boiler: gas, max. thermal power: 15 kW, number of circuits: double-circuit, placement: floor, fuel: natural gas, liquefied gas, type of combustion chamber: open, control: mechanical,
      
   2. Create: Type of heating boiler #3530003
      Value: Gas, convection
      
   3. Create: Burner #3530004
      Value: Gas
      
   4. Create: Number of circuits #3530005
      Value: Double-circuit
      
   5. Create: Max. thermal power #3530006
      Value: 15 kW
      
   6. Create: Non-volatile #3530007
      Value: Yes
      
   7. Create: The combustion chamber #3530008
      Value: Open
      
   8. Create: Heated area #3530009
      Value: 140 sq.m
      
   9. Create: Efficiency #3530010
      Value: 91.5 %
      
   10. Create: Control #3530011
       Value: Mechanical
       
   11. Create: Installation #3530012
       Value: Floor
       
   12. Create: Primary heat exchanger material #3530013
       Value: Steel
       
   13. Create: Secondary heat exchanger material #3530014
       Value: Copper
       
   14. Create: Peculiarities #3530015
       Value: Thermometer
       
   15. Create: Fuel #3530016
       Value: Natural gas, liquefied gas
       
   16. Create: Natural gas consumption #3530017
       Value: 1.7 cu. m/hour
       
   17. Create: Heat carrier temperature #3530018
       Value: 35 - 90 °С
       
   18. Create: Hot water capacity at t 35°C #3530019
       Value: 6.1 l/min
       
   19. Create: Max. water pressure in the DHW circuit #3530020
       Value: 6 bar
       
   20. Create: Max. water pressure in the heating circuit #3530021
       Value: 1.5 bar
       
   21. Create: Gas connection #3530022
       Value: 1"
       
   22. Create: Heating circuit connection #3530023
       Value: 2"
       
   23. Create: Branch pipe for connecting the DHW circuit #3530024
       Value: 1"
       
   24. Create: Chimney diameter #3530025
       Value: 110 mm
       
   25. Create: Dimensions WxHxD #3530026
       Value: 365x850x497 mm
       
   26. Create: Weight #3530027
       Value: 73 kg
       
   27. Create: Additional Information #3530028
       Value: HONEYWELL safety and regulation automation
       
   28. Create: Image #6347394
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3899304838178108798/orig
       
   29. Create: Preview image #6347395
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3899304838178108798/orig
       
2. Donny Darko 30 April 2023 08:57:19
   Name: Gas 15VH 15 kW double-circuit; Catalog: Heating boilers