BGH (W) commercial positive displacement condensing gas-fired water boiler

● The liner is made of super duplex stainless steel, which can resist corrosion from condensed water and water supply. ● Top fully premixed combustion design ●LCD full touch screen display, intelligent control, easy operation ● Thermal efficiency up to 106% ● Rated working pressure 1.1MPa ●NOx emissions below 30mg/m³ ●50mm thick fluorine-free polyurethane insulation ● The liner meets the requirements of "Food Contact Product Safety Certification" ● PVC, CPVC, ABS or PP pipes can be used for exhaust ● Comply with GB18111 -2021 "Gas Positive Displacement Water Heater" standard ● Manufactured in accordance with ANSI Z21.10.3 / CSA 4.3 water storage gas water heater standard ● The liner is guaranteed for six years, and the parts are guaranteed for one year