Cast Iron Wood Burning Fireplace Kratki Antek, 10kW

Classic power and reliability from a European leader.

The Kratki Antek is a high-quality cast iron solid fuel fireplace insert created by the Polish manufacturer Kratki – an established name in heating solutions since 1998.

It combines proven engineering classics with the requirements of modern Ecodesign to offer an appliance that heats efficiently, burns cleanly and becomes the natural centrepiece of any home.

With a nominal output of 10 kW, it is suitable both for primary heating of a living room or medium-sized space and as a cosy addition to an existing heating system.

At the core of the Antek is high-quality grey cast iron – the firebox walls have an impressive thickness of 8 mm, giving them strength, resistance to thermal shock and the ability to retain heat long after the flames die down.

The densely arranged radiators absorb the generated energy and transfer it evenly to the room instead of letting it escape through the chimney, which means more economical wood consumption.

The spacious combustion chamber allows long, stable burning without frequent reloading, while the built-in deflector extends the path of the flue gases and burns off fuel particles for higher efficiency and cleaner operation.

Operation is intuitive: the ash pan slider supplies exactly the air needed, and the built-in damper regulates the chimney draught – you choose between a lively flame for quick warm-up and slow, long-lasting smouldering.

The classic front is protected with heat-resistant ceramics, the "clean glass" system keeps the view of the fire clear, and the removable ash pan and "cold" handle make everyday maintenance quick and safe.

Main parameters

• Nominal power: 10 kW (range 4.5 – 13 kW)
• Thermal efficiency: 76.9 %
• Energy class: A
• Flue gas outlet diameter: 150 mm 
• Maximum log length: 33 cm
• Material: cast iron, 8 mm wall thickness
• Fuel: dry hardwood (moisture ≤ 20 %)
• Dimensions (W × H × D): 60 × 62.2 × 33.4 cm
• Certificates: ECODESIGN