Positive temperature coefficient (PTC) heaters consist of specialized heating discs built from advanced ceramic materials. These safe, powerful, and energy-efficient heaters allow for exceptional heat production and transfer within even the smallest spaces.

PTC heaters fall into one of two categories: fin elements or honeycomb forms. While both types offer a wealth of benefits over conventional heaters, users should be aware of the strengths and weaknesses of each before deciding which option to go with.