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A closed hearth, with a cast iron body and smoke chamber (housing) works by natural convection: the air is heated in the masonry chimney flue and evacuated by grills in the hood. The hot air is also diffused by the radiation of the vitroceramic glass.
The craze for closed hearths can be explained in particular by the use of wood, a renewable form of energy very popular in the past few years, offering a carbon neutrality and still remaining fairly inexpensive.
Closed hearths for chimneys - practical, economical as well as visually attractive.
invicta france woodburning stoves logo
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