Change history for item: Defro Optima Comfort 35 35 kW

Edit History of changes Delete item

1. Donny Darko 08 July 2023 11:18:20
   1. Create: Description #3455510
      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 #3455511
      Value: Solid fuel, classic
      
   3. Create: Number of circuits #3455512
      Value: Single-loop
      
   4. Create: Thermal power #3455513
      Value: 10.50 - 35 kW
      
   5. Create: Non-volatile #3455514
      Value: Yes
      
   6. Create: The combustion chamber #3455515
      Value: Open
      
   7. Create: Heated area #3455516
      Value: 350 sq.m
      
   8. Create: Efficiency #3455517
      Value: 85.8 %
      
   9. Create: Control #3455518
      Value: Mechanical
      
   10. Create: Installation #3455519
       Value: Floor
       
   11. Create: Primary heat exchanger material #3455520
       Value: Steel
       
   12. Create: Peculiarities #3455521
       Value: Thermometer
       
   13. Create: Recommended fuel #3455522
       Value: Coal
       
   14. Create: Fuel #3455523
       Value: Firewood, coal
       
   15. Create: Heat carrier temperature #3455524
       Value: 55 - 90 °С
       
   16. Create: Max. water pressure in the heating circuit #3455525
       Value: 1.5 bar
       
   17. Create: Heating circuit connection #3455526
       Value: 1¼
       
   18. Create: Chimney diameter #3455527
       Value: 178 mm
       
   19. Create: Dimensions WxHxD #3455528
       Value: 760x442x1034 mm
       
   20. Create: Weight #3455529
       Value: 479 kg
       
   21. Create: Image #6332247
       URL: https://avatars.mds.yandex.net/get-mpic/1417902/img_id1631079627642296994/orig
       
   22. Create: Image #6332248
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id2066540848940648970/orig
       
   23. Create: Preview image #6332249
       URL: https://avatars.mds.yandex.net/get-mpic/1417902/img_id1631079627642296994/orig
       
2. Donny Darko 30 April 2023 08:38:22
   Name: Defro Optima Comfort 35 35 kW; Catalog: Heating boilers