• It doesn't give the quick blast of heat that a fan heater does but they seemed much less efficient.

    Any direct electric resistive heater will be 100% efficient. Fan heaters slightly less so, as they need to drive fans as well as the element.

    A fan heater will heat up the air much quicker, but will be doing fuck all very quickly once turned off.

    An oil radiator will have a load of thermal mass acting as a buffer, and will continue to release heat energy long after the element turns off.

    Both will impart the exact same amount of heat energy into a space, for an equivalent amount of energy consumption, only the way you experience this energy as a human over time may vary.

  • Fair point, but the 2kw fan heater probably overshot the temperature rather than the slow increase from the 700w so more cost-effective may be a better phrasing.

  • IMO fan heaters make the room feel stuffy, and noisy, an oil filled electric rad is the way to go.

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