The HelloNation article concludes that when an A/C system blows hot air, the cause is often related to low refrigerant levels, leaks, a failing compressor, or restricted airflow. By addressing these ...

The core of a refrigeration system is the compressor that is designed to pump cool refrigerant gas from the evaporator into the condenser. To accomplish this task, the compressor raises the ...

Last month we discussed air-conditioning troubleshooting and how you can diagnose many of these problems yourself, including: • The need to have the old refrigerant reclaimed and the new refrigerant ...