Change history for item: Gas boiler Protherm Bear 20 KLZ

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1. Donny Darko 07 July 2023 15:49:10
   1. Create: Description #3337707
      Value: Type of heating boiler: gas, max. thermal power: 17 kW, number of circuits: double-circuit, placement: floor, fuel: natural gas, liquefied gas, type of combustion chamber: open, type of power supply: single-phase, at
      
   2. Create: Type of heating boiler #3337708
      Value: Gas, convection
      
   3. Create: Burner #3337709
      Value: Gas
      
   4. Create: Number of circuits #3337710
      Value: Double-circuit
      
   5. Create: Thermal power #3337711
      Value: 12.10 - 17 kW
      
   6. Create: Thermal load #3337712
      Value: 13 - 18.50 kW
      
   7. Create: The combustion chamber #3337713
      Value: Open
      
   8. Create: Heated area #3337714
      Value: 170 sq.m
      
   9. Create: Efficiency #3337715
      Value: 90 %
      
   10. Create: Control #3337716
       Value: Electronic
       
   11. Create: Installation #3337717
       Value: Floor
       
   12. Create: Primary heat exchanger material #3337718
       Value: Cast iron
       
   13. Create: Mains voltage #3337719
       Value: Single-phase
       
   14. Create: Peculiarities #3337720
       Value: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, thermometer
       
   15. Create: The volume of the built-in boiler #3337721
       Value: 90 l
       
   16. Create: Expansion tank volume #3337722
       Value: 10 l
       
   17. Create: Equipment #3337723
       Value: Built-in boiler, display
       
   18. Create: Fuel #3337724
       Value: Natural gas, liquefied gas
       
   19. Create: Natural gas consumption #3337725
       Value: 2 cu. m/hour
       
   20. Create: LPG consumption #3337726
       Value: 1.6 kg/hour
       
   21. Create: Nominal pressure of natural gas #3337727
       Value: 13 - 20 mbar
       
   22. Create: Permissible LPG pressure #3337728
       Value: 30 mbar
       
   23. Create: Heat carrier temperature #3337729
       Value: 45 - 85 °С
       
   24. Create: Temperature in the DHW circuit #3337730
       Value: 40 - 70 °C
       
   25. Create: Hot water capacity at t 30°C #3337731
       Value: 16.5 l/min
       
   26. Create: Max. water pressure in the DHW circuit #3337732
       Value: 6 bar
       
   27. Create: Max. water pressure in the heating circuit #3337733
       Value: 3 bar
       
   28. Create: Gas connection #3337734
       Value: 3/4"
       
   29. Create: Heating circuit connection #3337735
       Value: 1"
       
   30. Create: Branch pipe for connecting the DHW circuit #3337736
       Value: 3/4"
       
   31. Create: Chimney diameter #3337737
       Value: 130 mm
       
   32. Create: Dimensions WxHxD #3337738
       Value: 505x1385x730 mm
       
   33. Create: Weight #3337739
       Value: 140 kg
       
   34. Create: Additional Information #3337740
       Value: 2-way heat exchanger; 3 sections
       
   35. Create: Image #6308700
       URL: https://avatars.mds.yandex.net/get-mpic/4314340/img_id8651991519182155248.jpeg/orig
       
   36. Create: Image #6308701
       URL: https://avatars.mds.yandex.net/get-mpic/5175047/img_id4055240320184529551.png/orig
       
   37. Create: Image #6308702
       URL: https://avatars.mds.yandex.net/get-mpic/5241173/img_id4830819113122597056.jpeg/orig
       
   38. Create: Image #6308703
       URL: https://avatars.mds.yandex.net/get-mpic/1599966/img_id3466336924644731551.jpeg/orig
       
   39. Create: Image #6308704
       URL: https://avatars.mds.yandex.net/get-mpic/4529750/img_id5876185750801789265.jpeg/orig
       
   40. Create: Image #6308705
       URL: https://avatars.mds.yandex.net/get-mpic/2008488/img_id6624665058873628250.jpeg/orig
       
   41. Create: Image #6308706
       URL: https://avatars.mds.yandex.net/get-mpic/4408567/img_id2329791064705326103.jpeg/orig
       
   42. Create: Image #6308707
       URL: https://avatars.mds.yandex.net/get-mpic/5233990/img_id2498215896241195774.jpeg/orig
       
   43. Create: Image #6308708
       URL: https://avatars.mds.yandex.net/get-mpic/5313421/img_id6636523776959968403.jpeg/orig
       
   44. Create: Image #6308709
       URL: https://avatars.mds.yandex.net/get-mpic/5277894/img_id651365813821715266.jpeg/orig
       
   45. Create: Preview image #6308710
       URL: https://avatars.mds.yandex.net/get-mpic/4314340/img_id8651991519182155248.jpeg/orig
       
2. Donny Darko 30 April 2023 08:06:43
   Name: Gas boiler Protherm Bear 20 KLZ; Catalog: Heating boilers