China Top 10 Manufacture Natural Circulation a Class Gas Boilers

China Top 10 manufacture natural circulation A-class gas boilers Our gas Boilers is a horizontal fire tube boiler.The second and third return smoke pipes are washed by the high temperature flue gas, then the rear smoke chamber is discharged into the atmosphere by chimney.The boiler is equipped with the front and rear smoke box cover to make the boiler easy to overhaul.Boiler burner configuration technology performance is good, the combustion proportional control automatically, automatic feed water adjust, start-stop, fully automatic operation and other advanced technology, and has high and low water level alarm and low water level, high steam pressure and flameout automatic protection function.The boiler has the characteristics of compact structure, safe and reliable operation, rapid installation, low pollution, low noise and high efficiency. url:http://www.slboilers.com