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Air Conditioners

Sears Knowledge Center

Buying Guides

Before you buy a home AC unit, learn about the different models, features and considerations.


How-To

Learn how to fix an air conditioner that is only blowing hot air.
If you notice unpleasant smells from your air conditioner, learn how you can get rid of them.
Learn step-by-step instructions on how to clear a clogged condensate line yourself.
Professionals estimate that leaky ducts can reduce heating and air efficiency by about 20 percent in...


General Tips

Energy-efficient air conditioners cool your home while using less energy to operate, making them mo...
When you notice ice building up on your air conditioner, it's never a good sign. Freezing occur...


Product Insights

Remotely turn your air conditioner on and off, set a schedule or change the temperature.