Twins
Ventilator and Radiator, A and B, descendants of the same family. They have a shared umbilical cord that supply them with electricity.
Each enhances the others performance (heating\cooling).

![]() B on A - heating mode | ![]() A on B - ventaliting mode. |

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Twins
Ventilator and Radiator, A and B, descendants of the same family. They have a shared umbilical cord that supply them with electricity.
Each enhances the others performance (heating\cooling).
![]() B on A - heating mode | ![]() A on B - ventaliting mode. |
***