Underlying causes of AC unit noise . Loud noises from your AC system can stem from many different problems, but understanding ...

The compressor’s discharge temperature can tell the service technician what is going on inside a refrigeration or air conditioning system. The discharge is a reflection of the hottest part of a ...

Dirty or fouled condenser coils are one of the most frequent service problems in the commercial refrigeration and air conditioning fields today. If a condenser coil is dirty or fouled, its ability to ...

Nick is a writer with nearly a decade of experience in the home improvement industry. Now one of Forbes Home’s in-house writers, he previously wrote for Forbes Home as a freelance writer. He has ...

Air conditioners are now standard equipment in almost every vehicle on the road. They provide a cooler and more comfortable driving experience, even in the summer heat, and clear the windshield, side ...

The compressor is the power unit of the air-conditioning system that puts the refrigerant under high pressure before it pumps it into the condenser, where it changes from a gas to a liquid. A fully ...

In principle, air conditioners and refrigeration units don't produce cold air. These systems transfer heat from one place to another and therefore reduce temperature in a confined area (passenger ...

Has your central AC stopped blowing cold air? Here are some simple troubleshooting steps to take before you make a repair call!

Replacing or buying a new central air conditioning system can be a huge expense, so you’ll want to get it right. To identify systems that are likely to last, Consumer Reports measures and tracks their ...