What Does PFL Stand For?

PFL stands for Primary Freon Loop

PFL, or Primary Freon Loop, refers to a critical component in HVAC systems where refrigerant circulates to absorb heat from indoor spaces and transfer it to the condenser for cooling. The PFL is essential for maintaining efficient temperature regulation and ensuring optimal performance of heating and cooling systems. Its design typically emphasizes energy efficiency, reliability, and effective heat exchange to enhance system performance and sustainability.