Heat recuperation device for fireplace

摘要

It comprises a framework comprising a horizontal plate (1) and a vertical rear plate (2, 2'), on each of which is mounted a flat winding pipe (4a, 4b), as well as a third recuperator element having the shape of a conical spiral (4c), mounted in series with the first two and fixed to the framework above the centre of the horizontal plate. The device is intended to be placed in a fireplace and to be connected to the water circulation circuit of a central heating installation. <IMAGE>