Product Description

As the inventor of WCB Water-cooling premixed Ultra-Low  NO_x combustion technology, LIJU combines the Water-cooling premixed combustion technology with the Vacuum boiler manufacturing technology to create a safe and efficient vacuum boiler-Ultra-Low NO_x  Vacuum Hot Water Boiler.

Features

■ Ultra-low NO_x emission: <15ppm (down to 9ppm)

■ Applicable for muti-temperature demands in one boiler

■ Applicable for direct heating

■ VFD controlled combusiton

■ Turndown ratio: 1:5

■ Condensing efficiency up to 103% 

■ Output: 350KW - 14MW

■ Compact packaged design

Parameter of Ultra-Low NO_x Vacuum Hot Water Boiler

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