How good at background heating are cheap-to-run flat-panel heaters?
Low-wattage wall-mounted flat-panel heaters are heavily promoted as being cheap to run and there are several makes on the market. Low running costs are one thing … but do they do a good job of keeping a typical bedroom warm?
To find out, we tested a 400W flat-panel heater against a dehumidifier and a 2300W thermostatically-controlled oil-column heater.
Note: our test is a comparison of 3 types of heating: we don't make brand-specific recommendations.
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