How to choose a heater

The main function of a heater is to generate heat, so when choosing a heater, the first thing to consider is the heating element. The material of the heating element can be distinguished between ordinary electric wire heaters and PTC heaters. Generally, the cost of electric wire heaters is relatively low.
Purchasing a heater also depends on its category. The setting of the natural air level for the heater is often overlooked by many consumers. However, from the perspective of product performance and usage, those with natural air settings are much more scientific than those without natural air settings. This is because PTC, as a heating element, suddenly shuts down under the premise of extreme heat, which can lead to significant thermal aging of PTC ceramic sheets.