Solid fuel boiler KRONAS ALMAX C 14 kW

Structural Features of Almax Class C

Almax Class C (КТК) boilers with a power range of 12-38 kW are made from special boiler steel with a thickness of 5 mm, ensuring reliable protection of internal components against corrosion. The design features double walls separated by water partitions, allowing for even heat distribution.

The main components of the boiler include:

• A two-pass heat exchanger for efficient heat transfer.
• A spacious combustion chamber, with volume varying by model.
• Grates made of seamless pipes for fuel placement.
• An optimally sized loading door for convenient fuel addition.
• Inlet and outlet pipes for connecting to the heating system.
• Additional pipes for quick water drainage and safety group installation.
• Service doors for heat exchanger maintenance.
• A revision door for servicing the grates.
• An optional grate cleaning mechanism.

Almax Class C boilers come with a control unit that monitors water temperature. This system regulates fan operation, and an optional circulation pump can be added for automatic heat carrier circulation.

Advantages of Almax Class C Boilers

The operating temperature of the Almax Class C boiler is set via an automatic control panel. The optimally sized combustion chamber ensures efficient fuel usage to maintain the desired temperature.

Key Benefits:

✔ High efficiency – at least 85%, depending on the type of fuel used.
✔ Effective convection – horizontal multi-pass heat exchanger.
✔ Reliable protection – the casing is equipped with a decorative cover and thermal insulation layer.
✔ Premium materials – heat exchanger and casing made from high-temperature-resistant European boiler steel (5 mm internal, 3 mm external).
✔ Energy independence – compatible with a mechanical draft regulator.
✔ Secondary air injection nozzles for improved fuel combustion.
✔ User-friendly operation – multiple doors for fuel loading, ash removal, and heat exchanger maintenance.
✔ Versatile fuel options – supports wood, coal, and fuel briquettes.
✔ Long burning duration – wood 5-10 hours, briquettes 10-15 hours, coal up to 24 hours or more.
✔ Modern design – powder-coated finish.
✔ Durability – boiler lifespan of at least 15 years.
✔ Compact and practical – ideal for limited-space installations.

Operational Features

Almax Class C long-burning boilers are designed for heating residential, commercial, and industrial buildings. Depending on power output, they can heat spaces ranging from 60 to 380 m².

Supported fuel types:

✅ Firewood
✅ Coal
✅ Fuel briquettes (wood or peat-based)

Additionally, wood processing industry waste can be used as fuel. However, the highest efficiency is achieved when burning coal. The boiler’s design allows for the effective use of low-calorie fuel while still providing sufficient heat output.

Almax Class C is a reliable and cost-effective heating solution, combining high efficiency, ease of use, and long service life.