Submitted by: Roman Lorencík
Implemented country: Czech Republic
Title: Sun aerial collector

The air collector brings warm air to any room that has any part of the masonry orientated to the South. It can be used anywhere where airing of a room is required parallel with temperature rise. This sketched construction raises the air temperature when passing through the absorber in such a way that an air-current develops in the room, without even making use of a ventilator, which means no other energy source is needed.

Category: Earth