That’s because the NBWB series uses fire tube helical rings which direct the flue gas into a swirling motion, for high efficiency.  This can be further enhanced when fitted with a matched Babcock Wanson economiser and heat recovery system, realising efficiencies of 95% and higher.

NBWB Fire Tube Steam Boiler Characteristics

• High efficiency – Low NOx burners
• High burner turndown ratio
• Simple access for ease of maintenance and inspection
• Robust design for very long life
• Flue gas Economisers
• Complete steam system solution

Options include:

• Fully approved controls for attended, site supervised or fully unattended operation for economic operation and ease of use.
• Natural Gas, LPG or Light Oil firing
• Dual fuel firing
• O2 and CO trim