■ Ultra-low NOx 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 104%
■ Packaged boiler, test-fired in the factory before delivery
■ Built to Standard: ASME， AS， PED， China

■ WCB (water-cooling burning) Ultra-Low NOx combustion
■ Low exhaust temperature: <55 ℃ at 20 ℃ feeding water
■ One-pass wet-back water-tube boiler
■ Ultra-low NOx emission: <15ppm (down to 9ppm)
■ Adjustable firing ratio: 1:5 (up to 1:15 )
■ Packaged boiler, test-fired in the factory before delivery
■ Built to Standard: ASME， AS， PED， China

■ Confrontive conductivity
■ Fixed electrode
■ Heat exchanges through phase change
■ Free switching the heat storage system
■ Packaged boiler in the factory before delivery
■ Built to Standard: ASME， AS， PED， China

■ Constant conductivity
■ Fixed electrode
■ Phase-change heat exchange technology
■ Full immersion, non-internal and outer sleeve type
■ Packaged boiler in the factory before delivery
■ Built to Standard: ASME， AS， PED， China

■ Low water quality requirements.
■ Ultra-low NOx emission: <15ppm (down to 9ppm)
■ High boiler efficiency
■ Low operational noise ＜75 dB
■ Small footprint
■ Packaged boiler, test-fired in the factory before delivery
■ Built to Standard: ASME， AS， PED， China

​■ High reliability, low failure rate
■ Long service life
■ Ultra-low NOx emission: <15ppm (down to 9ppm)
■ High steam purity
■ Packaged boiler, test-fired in the factory before delivery
■ Built to Standard: ASME， AS， PED， China

■ Super-High Efficiency：up to 108%
■ Ultra-Low Exhaust Temp. ：30℃
■ Ultra-low NOx：18mg/m³ (9ppm)
■ Integration of boiler and heat pump
■ Packaged boiler, test-fired in the factory before delivery
■ Built to Standard: ASME， AS， PED， China