An electric heater is a device that converts electricity into heat. A commercial version typically produces infrared radiation which is converted into heat when it strikes an absorbing surface. This type of heater may also be known as a space heater because it’s designed to heat a specific area, especially when the air itself is [...]

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Cartridge/Superwatt Heaters The most important thing to remember about the installation of a cartridge heater is that the cartridge should be a close fit in the hole into which it is inserted. This results in fast heat transfer to the surrounding material and aids in keeping the element as cool as possible for long life.Cartridge [...]

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