The Bosch Buderus GB162 is a compact, lightweight, and highly-efficient condensing boiler ideal for both large homes and light commercial applications. With an efficiency of up to 93% AFUE, this boiler offers optimal performance. The GB162 excels in multi-boiler cascade configurations, where up to 8 units can be linked together to meet higher BTU demands. Its flexible design allows for easy installation, even in small or irregularly shaped spaces, making it perfect for both new constructions and replacements of older systems.

High Efficiency: Achieves up to 93% AFUE, providing long-term energy savings and reducing heating costs.

Flexible Cascade System: Cascade up to 8 boilers to meet large BTU demands, with options to common vent up to 4 boilers.

Compact Design: Lightweight and wall-hung, the GB162 takes up minimal space, ideal for small or complex installations.