A liquid line drier is key to battling a formidable opponent: moisture. That makes it one of the most important — yet least expensive — parts of a refrigeration system. Moisture is a major cause of ...

A compressor's operating envelope defines the range of saturated discharge temperatures (SDT) and saturated suction temperatures (SST) within which a compressor can safely operate. Operating a ...

Nearly 100,000 Toyota, Lexus, and Subaru vehicles have been recalled due to HVAC system issues. An electrical compressor failure could cause the defroster to become inoperative, increasing crash risk.

High temperatures tend to reveal issues in the AC systems that were not visible during the colder seasons, and most homeowners only find out about weak airflow or uneven cooling when daily use becomes ...