Oil heater
Type of convection heater
Oil heater
An oil heater, also known as an oil-filled heater, oil-filled radiator, or column heater, is a common form of convection heater used in domestic heating. Although filled with oil, it is electrically heated and does not involve burning any oil fuel; the oil is used as a heat reservoir (buffer).
Read on Wikipedia · Image Ashley Pomeroy, CC BY 3.0
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