1. It is necessary to ensure smooth suction and exhaust of the boiler smoke pipe. The structure of the smoke tube of the wall-hung boiler is a double-core tube. When the boiler is working, fresh air is sucked in from the outer tube, and combustion exhaust gas is discharged from the inner tube. The amount of air that needs to be sucked when the boiler is burning is about 40㎡ / h, so the amount of exhaust gas generated is also large. Therefore, when decorating the closed balcony or moving the machine, the owner must extend the suction and exhaust of the smoke pipe out of the window, and it is not allowed to seal it indoors or use a single-core pipe, otherwise the exhaust gas easily sucked back when the boiler burns Insufficient oxygen supply during combustion can easily cause the boiler to deflagrate, fail to catch fire, or frequently start up, leaving hidden dangers to the safety of life and property. The material of the smoke pipe is also very important: one is stainless steel and the other is aluminum. Stainless steel is more safe because of its higher strength and stability.
2. When the boiler is working, the temperature of the bottom heating, hot water outlet pipe and smoke pipe is high, and it is strictly forbidden to touch it to avoid burns.
Note: The disassembly and assembly of the smoke pipe is best performed by professionals to avoid loose sealing of the smoke pipe interface, blockage, and accidents.