FIELD: heating.
SUBSTANCE: pipeline is made by manufacturing a wall of a through cavity with outer surface, end sections and an intermediate section that is arranged between end sections. Besides, external heat transfer elements are made, which are attached to end sections. The wall of the through cavity of the intermediate section is made in the form of an enveloping element of a through opening, which is made in the wall of the room.
EFFECT: enlarging the number of hardware; improving heat transfer efficiency from heat exchanger to ambient air.
2 dwg
