Is there any pollution near the mouth of the resin suona gas disk? Can you install heating in winter?

The resin suona gas disk is close to the mouth without pollution, and can be used for heating in winter. According to relevant information, the lips of suona are tightly attached to the air tray, and the materials are natural and pollution-free, so heating can be installed in winter. The hot water or steam discharged from the boiler enters the radiator (commonly known as radiator) in the building through the pipeline, and the room temperature is raised after heat dissipation. Hot water or steam in the pipeline is called heating.