Change history for item: Gas 12VH 12 kW double-circuit

Edit History of changes Delete item

1. Donny Darko 09 July 2023 07:18:56
   1. Create: Description #3529976
      Value: Type of heating boiler: gas, max. thermal power: 23 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
      
   2. Create: Type of heating boiler #3529977
      Value: Gas, convection
      
   3. Create: Burner #3529978
      Value: Gas
      
   4. Create: Number of circuits #3529979
      Value: Double-circuit
      
   5. Create: Max. thermal power #3529980
      Value: 12 kW
      
   6. Create: Non-volatile #3529981
      Value: Yes
      
   7. Create: The combustion chamber #3529982
      Value: Open
      
   8. Create: Efficiency #3529983
      Value: 91.5 %
      
   9. Create: Control #3529984
      Value: Mechanical
      
   10. Create: Installation #3529985
       Value: Floor
       
   11. Create: Primary heat exchanger material #3529986
       Value: Steel
       
   12. Create: Secondary heat exchanger material #3529987
       Value: Copper
       
   13. Create: Peculiarities #3529988
       Value: Thermometer
       
   14. Create: Fuel #3529989
       Value: Natural gas
       
   15. Create: Natural gas consumption #3529990
       Value: 1.4 cu. m/hour
       
   16. Create: Nominal pressure of natural gas #3529991
       Value: 6.35 - 17.64 mbar
       
   17. Create: Heat carrier temperature #3529992
       Value: 35 - 90 °С
       
   18. Create: Max. water pressure in the DHW circuit #3529993
       Value: 6 bar
       
   19. Create: Max. water pressure in the heating circuit #3529994
       Value: 2 bar
       
   20. Create: Gas connection #3529995
       Value: 1/2"
       
   21. Create: Heating circuit connection #3529996
       Value: 2"
       
   22. Create: Branch pipe for connecting the DHW circuit #3529997
       Value: 1/2"
       
   23. Create: Chimney diameter #3529998
       Value: 110 mm
       
   24. Create: Dimensions WxHxD #3529999
       Value: 320x850x497 mm
       
   25. Create: Weight #3530000
       Value: 65 kg
       
   26. Create: Additional Information #3530001
       Value: HONEYWELL safety and regulation automation
       
   27. Create: Image #6347392
       URL: https://avatars.mds.yandex.net/get-mpic/4250892/img_id8010442363923722330.jpeg/orig
       
   28. Create: Preview image #6347393
       URL: https://avatars.mds.yandex.net/get-mpic/4250892/img_id8010442363923722330.jpeg/orig
       
2. Donny Darko 30 April 2023 08:57:19
   Name: Gas 12VH 12 kW double-circuit; Catalog: Heating boilers