Mocha electric stove All right. The reason why the electric furnace is more energy-saving is very simple. The electric furnace makes the iron pot heat itself through the induction principle, and the energy efficiency is above 85%, which is the most direct. The electric ceramic furnace is an electric heating wire, which transfers heat to the pot body through the air medium, so the energy efficiency is low, about 50%. From the price point of view, the electric ceramic furnace is cheaper and more expensive than the electric ceramic furnace, so the electric mocha furnace is better. Electric heating furnace refers to a device that uses electric energy to generate steam or hot water.