Calcias Cast Iron Airtight Stove

Secondary air protects the glass against smoke and soot deposits. It ensures combustion of volatile materials. The adjustable secondary air flow can adapt the unit’s operation to high draft conditions.

Ideal for low-energy consumption construction (BBC), RT2012 or RE2020. The unit is equipped with a central fresh air input on a connection nozzle:
* no air intake in the room,
* direct connection possible to crawl space or external air intake.

The clean glass system slows deposit buildup on the glass. An air supply above the glass creates a protective curtain. The preheated air is propelled along the glass. It triggers combustion of gas and volatile materials, thereby protecting the glass against smoke and soot deposits.

For log products, the free 3-year warranty extension is conditional on the product being registered online.

Lining of the combustion chamber with removable parts in more resistant high density vermiculite (750 kg/m³). The thermal properties of vermiculite improve combustion quality and appliance performance.

The unit operates with regular loading of small quantities of wood. This operating method is particularly high-performing and respectful of the environment.

Injection of pre-heated air into the combustion chamber The supplementary air intake in the back enables hydrocarbons to be destroyed at a high temperature. Complete combustion reduces pollution.