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Because we don’t get winters as deeply cold as more northern states, many of our homes can get by through the winter with the power of an electric furnace. Electric furnaces don’t have the heating capacity of gas furnaces, but they can still do the job of providing warmth around a house. They also have the advantage of fewer malfunctions and long service lives.
But the reliability of an electric furnace isn’t ironclad. You may run into a problem where your electric furnace turns on, but you aren’t getting the usual level of heat from it, even if you crank up the thermostat as high as possible. What’s causing this?