A PTC (Positive Temperature Coefficient) heater is a type of electric heater that uses a PTC ceramic heating element. PTC heaters work by using a ceramic material that has a positive temperature coefficient of resistance, meaning that its electrical resistance increases as the temperature rises.

When an electrical current is applied to the PTC heating element, it heats up and its resistance increases, which causes the current flowing through the element to decrease. This self-regulating effect keeps the temperature of the PTC heater from rising too high, making it a safe and efficient heating option. PTC heaters are commonly used in small appliances such as hair dryers, space heaters and portable heaters.

One of the main advantages of PTC heaters is that they are energy efficient, as the self-regulating property of the PTC ceramic element prevents overheating and reduces power consumption. They also tend to be smaller and lighter than other types of heaters, making them easy to transport and install.

PTC heaters are also known for their longer lifespan and durability, as they don’t have any moving parts, and they don’t produce any harmful by-products such as carbon monoxide.

Best PTC Room Heaters India 2023

You can buy Hot & Cold AC too which keep room warm in winters and cool in summers.