An electric radiator typically contains the following components:
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Heating Element: This is the radiators core. It's usually a resistive heating element made of metal like steel, aluminium, or copper. When electricity passes through this element, it produces heat.
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Thermal Fluid or Oil (for oil-filled radiators): Some electric radiators use thermal fluid or oil to retain and evenly distribute heat. The heating element heats the fluid which then radiates warmth over time. These types are known for retaining heat even after the power is switched off.
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Aluminium or Steel Body: The radiator's exterior shell or casing is often constructed of steel or aluminium, which helps to conduct and distribute heat uniformly. The casing's design, which includes fins or panels, contributes to increased surface area and improved heat dispersion.
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Thermostat: Electric radiators typically have a built-in thermostat to regulate the temperature. This guarantees that the radiator only utilises the electricity required to maintain the appropriate temperature.
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Control Panel: Modern electric radiators often have digital control panels that allow users to set the temperature, program heating schedules and manage energy use efficiently.
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Safety Features: Components like overheat protection and sometimes a thermal fuse are included to prevent the unit from overheating or causing electrical hazards.
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Insulation: Some electric radiators use insulating materials to prevent heat loss and increase energy efficiency.
These elements work together to convert electricity into heat which is then radiated or convected into the surrounding space to warm a room.