Description
The Carrier P504-H163S Bi-Directional Liquid Line Filter Drier is a refrigerant system component used to remove moisture, acids, and particulate contaminants from the liquid line in compatible cooling equipment in HVAC systems. It has a 3/8″ ODF connection size for integration into bidirectional refrigerant circuits serving heat pump and air-conditioning applications. Its operation within the system includes supporting refrigerant cleanliness, helping protect compressors and expansion equipment from contamination, and assisting with stable operational performance during heating and cooling cycles in the system.
