Carrier P502-8164 Filter Drier 320788-703 System Reliability: Essential for low

System Reliability: Essential for low water cut-off repairs where the integrity of the float chamber is compromised by corrosion or sediment buildup

allowing for accurate temperature and pressure diagnostics without the lag associated with lower-grade components

When heat concentrations near the burner assembly exceed these precise OEM specifications

making it a reliable boiler safety control for modern hydronic systems

Direct OEM Fit: Guaranteed physical and electrical compatibility with Carrier-family gas furnaces

Carrier P502-8164 Filter Drier 320788-703 System Reliability: Essential for lowAs a field technician, you know that keeping moisture and acid out of the refrigerant circuit is the only way to prevent premature compressor failure. The Carrier P502 8164 Filter Drier is a high capacity 16 cubic inch liquid line filter drier designed for universal compatibility across CFC, HCFC, and HFC systems. This unit features a 1 2" SAE Flare connection, providing a secure, mechanical seal that eliminates the need for brazing on the job site.