... professional guid you request Product Introduction:This series Gas fire boiler is mainly composed of furnace, ... all straight pipe,and have engouh hand hole device,so it is easy to clean,examine ... Easy to install ,Small footprint,Small investmentCLSG Series Gas fire Boiler technical parameters: Model ItemCLSG0.06- ... *5300Approx.Weight (kg)380550900189331203650382148005700 The cheap price Gas fire Boiler