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      /    /  Airtight Wood Burning Stoves  /  Calcias Cast Iron Airtight Stove

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    Calcias Cast Iron Airtight Stove

    Calcias is unique: an elliptical shape that brings warmth and modernity; high energy performance thanks to the cast iron hearth; and on the practical side, a steel stake to accommodate your logs

    Reference: P648803 Category:

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    Calcias Cast Iron Airtight Stove

    Calcias is unique: an elliptical shape that brings warmth and modernity; high energy performance thanks to the cast iron hearth; and on the practical side, a steel stake to accommodate your logs

    Reference: P648803 Category:
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    Why this product?
    Adjustable secondary air

    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.

    Airtight unit RT2012 / RE2020 compatible

    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.

    Clean glass

    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.

    Extended warranty 3 years

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

    High density vermiculite

    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.

    Intermittent

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

    Outdoor cast iron hearth and steel log
    Post-combustion system

    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.

    Features

    Optimal power
    9 kW
    Heating volume (m³)
    200
    Heating surface (m²)
    80
    Flamme verte (environmental label)
    7 stars
    Useful efficiency (%)
    77
    Seasonal efficiency – ETAS
    67
    CO (%)
    0,10 %
    CO (mg/Nm³)
    1250
    Dust (mg/Nm³)
    20 mg/Nm³
    GOC (mg/Nm³)
    70
    NOx (mg/Nm³)
    160
    Energy Efficiency Index (EEI)
    102
    Flue gas mass flow (g/s)
    7,6
    Flue gas temperature (°C)
    314
    Combustible
    Logs 25, Logs 33, Logs 50 cm
    Maximum log length (horizontally)
    50 cm
    Loading
    Façade
    Flue exit
    top, back
    Flue diameter (mm)
    153
    Flue exit height from floor (mm)
    724
    Direct Air-supply (mm)
    80 mm
    Dimensions – H * W * D (mm)
    850 x 700 x 400
    Weight (kg)
    145 kg
    Design
    Contemporain
    Material
    Cast Iron + Steel
    Finish
    Black
    Certification
    EN 13240
    Warranty
    2 years + extension 3 years*

    See all the features

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