A space heater can save you money on your winter electric bill, but only if you use it wisely. If you’re using space heaters to just heat the room you’re using? Yes. Running multiple space heaters simultaneously to heat your entire house? Your electric bill may increase significantly.
Summary: Space heaters are a great way to warm a single room in your home instead of adjusting your thermostat. But they are an inefficient way to heat your entire house. Make sure to size the heater properly; you’ll need 10 watts of heating power for every square foot of the room you are heating.
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