Change history for item: Thermotrust ST 21

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1. Donny Darko 08 July 2023 09:57:49
   1. Create: Description #3432561
      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 #3432562
      Value: Electric, heater
      
   3. Create: Number of circuits #3432563
      Value: Single-loop
      
   4. Create: Thermal power #3432564
      Value: 21 kW
      
   5. Create: Heated area #3432565
      Value: 210 sq.m
      
   6. Create: Efficiency #3432566
      Value: 93 %
      
   7. Create: Control #3432567
      Value: Electronic
      
   8. Create: Installation #3432568
      Value: Wall-mounted
      
   9. Create: Mains voltage #3432569
      Value: Three-phase
      
   10. Create: Rated current of the circuit breaker 3F #3432570
       Value: 40 A
       
   11. Create: Peculiarities #3432571
       Value: External control connector
       
   12. Create: Heat carrier temperature #3432572
       Value: 30 - 85 °С
       
   13. Create: Max. water pressure in the heating circuit #3432573
       Value: 3 bar
       
   14. Create: Heating circuit connection #3432574
       Value: 1¼
       
   15. Create: Dimensions WxHxD #3432575
       Value: 250x645x180mm
       
   16. Create: Weight #3432576
       Value: 24 kg
       
   17. Create: Image #6328951
       URL: https://avatars.mds.yandex.net/get-mpic/1909520/img_id4003316667285330049/orig
       
   18. Create: Image #6328952
       URL: https://avatars.mds.yandex.net/get-mpic/5274753/img_id2978748098529878962.jpeg/orig
       
   19. Create: Preview image #6328953
       URL: https://avatars.mds.yandex.net/get-mpic/1909520/img_id4003316667285330049/orig
       
2. Donny Darko 30 April 2023 08:33:11
   Name: Thermotrust ST 21; Catalog: Heating boilers