What are the defects of the ceramic heater and quartz tube heating?
The quartz tube is heated inside the quartz tube. The heating wire is heated and has an open flame. It radiates heat into the space in the form of radiation. The service life of ceramic PTC heating is many times longer than that of quartz tube heater.
The ceramic PTC has high heating efficiency and no open flame, and the hot air circulation flows out heat energy to the space.
