


The KRONAS ALMAX C boilers with a capacity of 20 kW are made of high-strength boiler steel with a thickness of 5 mm, which protects internal components from corrosion and significantly extends the equipment's lifespan. The design features double walls with water partitions, ensuring even heat distribution.
The model is equipped with a control unit that regulates the temperature of the heat carrier and manages the fan operation. If necessary, a circulation pump can be connected for automatic water supply to the heating system.
Design Features of KRONAS ALMAX C 20
Efficient heat exchange thanks to a two-pass heat exchanger.
Spacious combustion chamber, with a volume optimized for the specific model.
Grate bars made of solid tubes, ensuring stable fuel support.
Convenient loading door for easy fuel supply.
Connections for linking to the heating system (supply and return lines).
Additional connections for water drainage and safety system installation.
Maintenance doors providing access to the heat exchanger and ash compartment.
Optional grate cleaning system for ease of use.
Advantages of KRONAS ALMAX C 20
High efficiency – 85% and above, depending on the type of fuel.
Multi-pass heat exchanger, ensuring effective heat transfer.
Reliable protection – casing with decorative cladding and an insulation layer.
Durable materials – internal components made of 5 mm heat-resistant steel, external components – 3 mm.
Energy independence – ability to operate with a mechanical draft regulator.
Additional nozzles for secondary air supply, enhancing combustion efficiency.
Ease of use – multiple doors for fuel loading and boiler cleaning.
Fuel flexibility – supports wood, coal, and fuel briquettes.
Long burning time: wood – 5-10 hours, briquettes – 10-15 hours, coal – up to 24 hours or more.
Modern design with powder coating.
Durability – boiler lifespan of at least 15 years.
Compact dimensions, allowing installation even in limited spaces.
Operational Features
The KRONAS ALMAX C 20 is designed for heating private homes, commercial, and industrial premises. The boiler's capacity is sufficient to heat areas up to 200 m².
Compatible Fuel Types:
Wood
Coal
Fuel briquettes (peat, wood)
The use of wood processing waste is permitted. However, maximum efficiency is achieved when burning coal. The boiler's design ensures stable operation even with low-calorific fuel, providing reliable heating.
Power, kW: | 25,0 |
Heating surface, m²: | 250 |
Loading type: | Manual |
Efficiency, %: | 85 |
Metal thickness, mm: | 5 |
Boiler water volume, litres : | 89 |
Weight, kg: | 248,0 |
Height, mm: | 1355 |
Width, mm: | 560 |
Depth, mm: | 1025 |
Maximum pressure, bar: | 2 |
Combustion chamber type: | Open |
Fuel type: | Solid |
Chimney diameter, mm: | 180 |
Installation method: | On the floor |
Coutry of brand: | Ucraine |
Destination: | Heating |
Exit from the heating system: | 2 |
Entering the heating system: | 2 |
Automatic loading: | No |