GB312 - 90 Logano Plus High Efficiency Gas Fired Hot Water Boiler - 305,000 BTU

The world's leader in heating technologies since 1825, Buderus produced the world's first lowtemperature hydronic heating systems. Today, Buderus products are acknowledged as the world standard in high-efficiency, low emissions hydronic heating. All Buderus products are designed to meet strict safety and environmental regulations. Buderus boilers are quick and easy to install and will outlast and outperform virtually any other commercial hot water heating system. They are designed for easy access and service. With appropriate maintenance, Buderus boilers deliver the highest possible efficiencies throughout the lifespan of operation. Buderus knows it's important to keep costs as low as possible yet still maintain high efficiencies, low emissions, and exceptional performance. That's why we have worked hard to bring all of these qualities together in the GB312 gas fired condensing boiler from Buderus. The GB312 boiler offers innovative technology in a compact, robust form with simple, space-saving, advanced condensing technology. Features like exemplary energy efficiency, ease of handling, optional balanced flue operation and clean combustion make the GB312 your definitive solution.

• GB312 Series Natural Gas Condensing Boiler
• AFUE's up to 93.4%
• Modulating Natural Gas pre-mix burner for extremely quiet operation
• Lightweight, High Performance Aluminum Heat Exchanger for Maximum Heat Transfer
• Quick and easy installation
• EMS Logamatic Control System: Digital link-up with the SAFe burner control unit
• Modulating premix gas burner: with a wide modulation range and good accessibility
• Combustion Air Fan: variable speed for low power consumption
• Easy maintaince and inspection from the front
• Neutralizing System: integrates under the boiler jacket

• Supplied with the BC10 and AM10 boiler controls with digital service diagnostic and status display
• Insulated boiler block for low standby loss
• Intelligent controls with built-in Energy Managements System (EMS)
• Condensate trap included
• Burner management technology
• Lighweight and compact to fit into existing boiler rooms
• Suitable for sealed combustion or open vented installations
• Simple to service and maintain
• Vertical or sidewall vent up to 100 ft.
• CSD-1 installation kit option available
• Cascade of four boilers using available MCM10 control module
• Cascade system controls up to 8 boilers with the Logamatic 4323 Control
• Optional condensate neutralization tank is available

• Heat Exchanger: 5 years
• Parts: 1 year