The condensing heating surface is composed of a spiral finned tube, which has high heat absorption efficiency and reduces the exhaust gas temperature.
The use of high temperature insulation materials, heat loss is less, the boiler efficiency is increased by more than 5%.
Built-in food grade enamel coating, high quality water, not easy to fall off; anti-rust, anti-corrosion function, to ensure never rust.
The nozzles of the boiler are arranged reasonably, and the scale block is effective to prevent scale generation and improve the service life of the boiler.
The patented technology of self-developed scale baffle can adjust the water circulation of the system. It can deposit scales on the top of the scale baffle and avoid scaling on the top of the easy-to-scale inner gallbladder.
The digital controller features a friendly human-machine interface, a safety warning mechanism, and an anti-crash automatic protection function to make the boiler system work more reliable.