Steam boiler NBX series

gasnatural gaselectric

The modulating gas condensing boilers of the NBX series from Kroll are the ideal solution for heating or ventilating industrially used premises. They are particularly suitable for use in production halls, workshops, large garages, warehouses, sales and exhibition rooms. Even targeted heating of partial areas, e.g. in process processing, is possible. By eliminating lead times, such as with central heating, they provide fast and comfortable warmth both during spontaneous cold snaps and on particularly cold days. In summer, our NBX units can also be used to ventilate rooms. The heart of all units is the patented stainless steel heat exchanger. This ensures a particularly high air throughput, while the high-performance burner has newly developed burner lances, electronic ignition and ionisation monitoring. Comprehensive thermal insulation prevents heat radiation and thus transmission loss. There are no welds in the immediate area of the burner; this makes the burner particularly durable and low-maintenance. The output range extends from 28 to 116 kW, the number of fans is adapted to the output of the units. Maintenance-free engine Low-noise sickle blade fans Adjustable airflow direction Electronic ignition Axial fan (modulating) Housing made of galvanised sheet steel Efficiency up to 106% (Hi) Natural or liquid gas (pre-equipped for natural gas G20)