Radiant heat, without a flue.

The fuel used in Zardini Bio-Stoves is obtained through a fermentation process of agricultural and forestry products rich in sugars, or from rapeseed, corn, and processing by-products. This fuel is also known as Bioethanol, of biological origin, with a recommended denaturation of 96%. It does not pollute, releases no substances harmful to the environment or to people, and is colourless. Zardini Bio-Stoves require no flue. A masterpiece of clean bio-technology.

Innovative stoves that anticipate a sustainable future. They come in an appealing range of models that burn — with high thermal efficiency — the new plant-based fuels, easily available on the market.

The air stays pure and crystal-clear, because these stoves emit no smoke, ash, or fine particulates. They need no flue, no electricity, and no gas. They require only a vent. They run silently, with no annoying air movement; safe and technologically reliable, with combustion air supplied from outside directly into the combustion chamber; easy to manage, with very minimal maintenance. They guarantee a vital minimum of light and heat in the most extreme blackout situations.

They give the pleasure of watching the flame for many hours and guarantee 6–12 hours of operating autonomy without refuelling.

They come in hundreds of models differing in shape and size, with hand-crafted artistic decorations.