What is an electric heating rod?
An electric heating rod is a device that is used to directly convert electric energy into thermal energy or heat. It is an electric rod or electric coil that heats water while it is directly immersed in it. Electric immersion water heaters are normally used in industries to achieve convection heating, radiation heating, and conduction heating. Immersion rod water heaters vary greatly in size, shape, and heating capability. The large immersion water heaters can be used in furnace apparatus too to aid in furnace heating.
How does an immersion water heater work?
An immersion rod heater works using the principle of Physics known as Joule's law. Also known as Joules heating, Joule's law is the phenomenon in which a conductor generates heat because of the electric current that is flowing in it.
Are electric rod water heaters safe?
Even though an immersion rod heater is immersed in water, it does not cause any short circuits or electric shock during use. It is perfectly safe to use at home and in industries depending on the intended use. Portable immersion water heaters can be carried along when one is traveling or going camping. Mini immersion water heaters are also great for travelers who may need to heat up water on their trip.
Buyers can find different capacities of electric immersion water heaters in the market today. The water heater of 1500 watts can quickly heat 5 gallons of water within a few minutes. An immersion heater 1000w is among the most popular heating elements in the market. They can heat up the water in homes at a low cost. They are also great for people who are traveling or on the move. A 3000w immersion water heater can take less than three hours to heat up the water in a whole tank. These are used for large-scale heating and are an efficient, eco-friendly option.