What kind of oil is inside an oil-filled radiator?

1 Answers
McFelix
07/29/25 11:45am
The oil inside an oil-filled radiator is transformer oil. Currently, the standard for high-quality oil-filled radiators is that they never leak oil and do not require oil refilling throughout their lifespan. Definition of electric oil-filled radiator: An electric oil-filled radiator, also known as an oil-filled heater, is a popular and safe space heater in recent years. It mainly consists of a sealed electric heating element, metal heating tube, iron heat dissipation fins, temperature control components, power switch, indicator light, etc. Performance of oil-filled radiator: Oil-filled radiators come with various numbers of heat dissipation fins, such as 7, 9, 11, or 13 fins. Their power consumption mostly ranges between 1500 watts and 2600 watts. Their greatest feature is the large amount of heat they emit. Even in the event of a sudden power outage, they can maintain a certain temperature for a long time. Additionally, they do not produce any harmful gases and operate without any noise.
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