Coal boiler Atmos KC45S – Gasification boiler for wood and coal 🔥 Efficient

Coal boiler Atmos KC45S

The Atmos KC45S is a modern coal gasification boiler that can be operated not only with coal but also efficiently with logs.

This gasification boiler is a specially designed boiler for burning coal and wood. The Atmos KC45S is ideal for heating single-family homes, weekend cottages, country houses, workshops, and similar properties. The boiler body is made of high-quality sheet steel with a thickness of 6 or 8 mm, ensuring particularly good heat transfer compared to conventional cast iron boilers.

As a reliable replacement boiler, the Atmos KC45S coal-fired boiler is particularly recommended for replacing older cast iron boilers like the GK21. Its robust construction and versatility make it the ideal solution for modernized heating systems.

The Atmos KC series was specifically developed as a replacement for outdated cast coal boilers, such as models like the GK21, GK31, or K30. The KC45S offers not only high efficiency but also the flexibility to operate as both a coal-fired and a wood-fired boiler, achieving a maximum efficiency of up to 86%. The boiler meets all legal requirements of the Federal Immission Control Ordinance (BImSchV), making its use in Germany unrestricted.

Advantages: Coal boiler Atmos KC45S

• Universally applicable gasification boiler for various fuels such as coal and wood
• Ceramic-lined combustion chamber with innovative, rotating cast iron grate for effective mixing and combustion
• Secondary air preheating ensures optimal combustion during the heating phase and accelerates the boiler's power delivery
• The cast iron grate is mounted in a ceramic shell and this new design enables particularly efficient gasification of lignite briquettes and hard coal
• Cleaning of the combustion chamber and the exhaust duct with integrated tube heat exchanger is simple and easy to maintain
• High efficiency of up to 86% guarantees economical operation
• Modern design and attractive price-performance ratio

Technical data

• Energy efficiency class C
• Boiler class 3
• Nominal heat output: 45 kW
• Efficiency: 85.2%
• Tensile force: 25 Pa
• CO content: 171 mg/m³
• Dust emission: 17 mg/m³
• Recommended fuel: coal, logs
• Maximum firewood length: 430 mm
• Exhaust gas temperature: 254 °C
• Exhaust gas mass flow: 0.024 kg/s
• Height: 1435 mm
• Width: 675 mm
• Depth: 858 mm
• Flue pipe connection: 150/152 mm
• Weight: 399.0 kg

Scope of delivery:

• ATMOS KC - Gasification boiler
• Honeywell draught regulator for automatic control of the air flow for optimal combustion processes
• Comprehensive cleaning accessories for easy maintenance
• Ash container for clean operation
• Filling tap
• Detailed assembly and operating instructions