Central Boiler CB-105-CH

CB-105-CH Central Boiler

Performance, modularity, and efficiency for demanding installations

The CB-105-CH Central Boiler is a high-performance heating solution designed for multi-family residential, commercial, and industrial buildings. Offering a power range from 18 kW to 97 kW, it perfectly adapts to significant energy needs while ensuring optimal efficiency.

Thanks to its integrated cascade manager, it can be easily connected in cascade (up to 16 boilers), allowing for increased total available power and optimized energy consumption according to the building's actual demand.

Advanced technology and smart control

The CB-105-CH is equipped with a clear and intuitive display allowing for the visualization of:

• All measured temperatures
• Status reports
• Error history
• All parameters accessible to the installer

Its Modbus communication protocol facilitates integration into a Building Management System (BMS), ensuring perfect coordination between the different boilers in an installation.

Ideal for hybrid systems

The CB-105-CH boiler is perfectly suited for combination with GH series heat pumps in a hybrid system.

In this configuration:

• The heat pump provides heating for most of the year.
• The boiler takes over during periods of extreme cold.

Result:

• Reduced energy costs
• Decreased ecological footprint
• Improved overall efficiency
• Sustainable and reliable solution all year round

Main technical features

• Wide modulation range to precisely adapt power to demand
• Sermeta DUO heat exchanger with D20 coils
• Stainless steel heat exchanger with a 10-year warranty
• Automatic burner EBM Argum 900MN
• Energy-efficient external modulating pump (energy class A)
• Integrated water pressure sensor and boiler pump
• Weather-compensated control (temperature adjusted according to weather conditions)
• Programmable inputs and outputs
• Connection for low water cutoff (LWCO) device
• Optional IP module (including full application)
• BMS compatible

Advantages of the CB-105-CH boiler

• Fast and simple installation
• Easy maintenance
• High energy efficiency
• Innovative design
• Scalable solution thanks to cascade operation
• Long-term reliability