Change history for item: Defro Optima Comfort 20 22 kW

Edit History of changes Delete item

1. Donny Darko 08 July 2023 11:18:11
   1. Create: Description #3455470
      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 #3455471
      Value: Solid fuel, classic
      
   3. Create: Number of circuits #3455472
      Value: Single-loop
      
   4. Create: Thermal power #3455473
      Value: 7 - 22 kW
      
   5. Create: Non-volatile #3455474
      Value: Yes
      
   6. Create: The combustion chamber #3455475
      Value: Open
      
   7. Create: Heated area #3455476
      Value: 200 sq.m
      
   8. Create: Efficiency #3455477
      Value: 80.5 %
      
   9. Create: Control #3455478
      Value: Mechanical
      
   10. Create: Installation #3455479
       Value: Floor
       
   11. Create: Primary heat exchanger material #3455480
       Value: Steel
       
   12. Create: Peculiarities #3455481
       Value: Thermometer
       
   13. Create: Recommended fuel #3455482
       Value: Coal
       
   14. Create: Fuel #3455483
       Value: Firewood, coal
       
   15. Create: Heat carrier temperature #3455484
       Value: 55 - 90 °С
       
   16. Create: Max. water pressure in the heating circuit #3455485
       Value: 1.5 bar
       
   17. Create: Heating circuit connection #3455486
       Value: 1¼
       
   18. Create: Chimney diameter #3455487
       Value: 178 mm
       
   19. Create: Dimensions WxHxD #3455488
       Value: 668x1293x972 mm
       
   20. Create: Weight #3455489
       Value: 34.6 kg
       
   21. Create: Image #6332241
       URL: https://avatars.mds.yandex.net/get-mpic/1417902/img_id1631079627642296994/orig
       
   22. Create: Image #6332242
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id2066540848940648970/orig
       
   23. Create: Preview image #6332243
       URL: https://avatars.mds.yandex.net/get-mpic/1417902/img_id1631079627642296994/orig
       
2. Donny Darko 30 April 2023 08:38:21
   Name: Defro Optima Comfort 20 22 kW; Catalog: Heating boilers