RECHAUFFEUR DE FLUIDE COMBUSTIBLE.

摘要

The heater has a box (1) provided with an evacuation opening for evacuation of fume or hot gases products in the box. Another box (10) is interposed between the opening and a chimney for exit of the fume or hot gases towards outside. A heating body (41) of the latter box is provided with an enclosure. The enclosure includes a coil assembled in series with a coil of the former box. The heating body is subjected to an exchange by convection with the smoke or hot gases coming from the evacuation opening of the former box provided with a radiator.