Solid fuel boiler KRONAS ALMAX C 20 kW

KRONAS ALMAX C boilers with a power of 20 kW are made of special boiler steel with a thickness of 5 mm, ensuring protection of internal components against corrosion and extending the equipment’s lifespan. The boiler construction includes double walls with water partitions, which help distribute heat evenly.

The model is equipped with a control unit that monitors the temperature of the heat carrier and regulates the fan operation. Additionally, a circulation pump can be connected for automatic water circulation in the heating system.

Structural Features of KRONAS ALMAX C 20

• Efficient heat exchanger with two-pass design for optimal heat transfer.
• Spacious combustion chamber, with a volume optimized for each model.
• Grates made of solid pipes, ensuring reliable fuel support.
• Optimized loading door for easy fuel refilling.
• Pipes for connection to the heating system (supply and return lines).
• Additional pipes for quick water drainage and installation of a safety system.
• Service doors for heat exchanger and ash chamber maintenance.
• Optional grate cleaning mechanism for added convenience.

Advantages of KRONAS ALMAX C 20

✔ High efficiency – 85% or more, depending on the type of fuel used.
✔ Multi-pass heat exchanger, ensuring efficient convection.
✔ Reliable protection – casing with thermal insulation and decorative panels.
✔ High-quality materials – European heat-resistant boiler steel, 5 mm for the internal parts and 3 mm for the external parts.
✔ Energy independence – compatible with a mechanical draft regulator.
✔ Additional nozzles for secondary air supply, improving combustion efficiency.
✔ Ease of use – multiple doors for fuel loading and cleaning.
✔ Flexible fuel options – works with wood, coal, and briquettes.
✔ Long burning duration – wood 5-10 hours, briquettes 10-15 hours, coal up to 24 hours or more.
✔ Modern design with powder-coated finish.
✔ Durability – boiler lifespan of at least 15 years.
✔ Compact dimensions, allowing installation in small spaces.

Operational Features

KRONAS ALMAX C 20 is designed for heating residential, commercial, and industrial buildings. The boiler’s capacity is sufficient to heat areas up to 200 m².

Compatible Fuel Types:

✅ Firewood
✅ Coal
✅ Peat or wood briquettes

Wood processing industry waste can also be used as fuel. However, the highest efficiency is achieved when burning coal. The boiler design allows for efficient use of low-calorie fuel while providing stable heat output.

KRONAS ALMAX C 20 is a reliable and economical heating solution, combining high performance, ease of operation, and long service life.