Air conditioning systems play a huge role in making our homes feel comfortable and getting us through the dog days of summer. Keeping them clean is essential — if your AC unit is dirty, it has to work ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Taylor Freitas is a freelance writer and has contributed to publications including LA Weekly, Safety.com, and Hospitality Technology. She holds a B.A. in Print and Digital Journalism from the ...

The following are some maintenance recommendations for technicians for their annual air conditioning system inspections. Warning: Disconnect the main electrical power to the unit before attempting any ...

A good window AC unit is the difference between a fun summer and a miserable one. Just like a refrigerator or dishwasher, the appliance needs to be properly maintained in order to keep you cool and ...

We may receive a commission on purchases made from links. If you're wondering why AC repairs and replacements are so expensive, you're not alone. Just having the coils cleaned on the outdoor air ...

Here are the most common problems that crop up with window and central air conditioners—many you can fix yourself—plus CR's ...