Consumer Reports has no financial relationship with advertisers on this site. Like any appliance, air conditioners need a little TLC to deliver optimal performance. And it’s the ACs that haven’t been ...

Consumer Reports has no relationship with any advertisers on this website. Of course it’s on the hottest days that you notice your air conditioner is struggling. And it’s not always the fault of the ...

Most compressors fail due to system malfunctions, which must be corrected to prevent repeat failures. After a compressor fails, field examination of the failed compressor often will reveal symptoms of ...

Keeping your air conditioner running smoothly can save you from costly repairs or full replacements down the line, especially during peak summer heat. From weak airflow and mysterious leaks to unusual ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A: If you think your AC smells like gas, it’s possible you’re mistaking the smell. The ...

Covering an AC unit may seem useful, but HVAC specialists say it leads to rust, mould, and hidden damage. Learn the simple ...