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

When your air conditioner stops cooling properly, the cause can range from airflow blockages to refrigerant leaks or electrical faults. A methodical troubleshooting process can save time, money, and ...

For any Southwest Florida resident, the constant, gentle hum of the air conditioner is the familiar soundtrack to summer. It’s a sound of comfort and relief until a sudden, unfamiliar clank, buzz, or ...

Though the name might suggest otherwise, heat pumps can both heat and cool your home while saving you money on energy bills. Millions of Americans have installed these energy-efficient systems to ...

Sergio Candido is the managing editor for the South region at cbsnews.com, coordinating multiplatform news coverage for CBS Miami, CBS Texas and CBS Atlanta. He previously worked for outlets including ...

Before calling in a technician, there are several HVAC and AC troubleshooting steps you can take to save time and money. From checking filters and vents to testing refrigerant pressures and ...

Standards and codes are established with one primary purpose: to protect human life and property. Many of these guidelines were created as reactions to past disasters, serving as preventive measures ...