Add Yahoo as a preferred source to see more of our stories on Google. The eco button, or eco mode on your air conditioner, adjusts operation to reduce energy use. On smaller plug-in AC units, eco mode ...
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What the eco button for your AC actually does—and when to use it, according to HVAC pros
The eco button, or eco mode on your air conditioner, adjusts operation to reduce energy use. On smaller plug-in AC units, eco mode limits compressor use and strategically uses the fan. On central AC ...
Whether you have a small plug-in air conditioner unit or a thermostat and central AC, you can take advantage of your air conditioner's eco button. Usually, this button says "eco," has an icon of a ...
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