B 25 GB

The BIGAVAC ECO B 25 GB is a wood gasification boiler with a rated output of 25 kW, a thermal efficiency of 91%, and an A+ energy efficiency rating, designed for central heating systems that require greater heat output while maintaining high standards of efficiency and reliability.

Through gasification technology, the firewood undergoes a two-stage combustion process, allowing for effective utilisation of the fuel’s energy. The combustion control system, combined with the exhaust fan and refractory ceramic components, promotes a stable flame and uniform heat production.

The 125-litre firebox, which accommodates logs up to 50 cm in diameter, offers generous loading capacity. The electronic control panel facilitates temperature adjustment and operation monitoring, contributing to more efficient heating management.

With a sturdy steel frame, thermal insulation, and a Class 5 emissions rating according to the EN 303-5:2019 standard, the B 25 GB combines technology, durability, and efficiency in a biomass central heating solution suitable for homes and buildings with moderate heating needs.