The compressor is the heart of any air conditioning or refrigeration system, so when it starts showing signs of not working correctly, technicians must act quickly in order to find out what is wrong.

In this troubleshooting situation you have responded to a complaint that a 4-ton package unit air conditioner is not cooling. When you arrive, you find that the indoor air handler is running, the ...

Q: Is it possible for an air-conditioning compressor to go bad so quickly? Our daughter bought a 2007 Nissan Altima with 72,000 miles last August from a dealership, and now the AC doesn't work. She ...

A problem with a compressor resulted in another episode of flaring at Shell’s Beaver County ethane cracker Tuesday night. The company says the flaring could last several days. A video of the flaring ...