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 ...
Add Yahoo as a preferred source to see more of our stories on Google. A woman is sitting on a couch and turning on the AC with a remote in her hand - Antonio_diaz/Getty Images On hot, humid afternoons ...
Hosted on MSN
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results