Aaon P34380 Liquid Line Filter Drier 1/2" Sweat Connection

The Aaon P34380 is a liquid line filter drier designed for HVAC refrigeration systems. This component protects refrigeration circuits by removing moisture, acids, and particulate contaminants from the refrigerant before it reaches critical system components like expansion valves and evaporators.

Key Features:

• 1/2" sweat (copper) connections for reliable brazed installation
• Model 304 desiccant core for effective moisture removal
• Designed for liquid line applications in commercial HVAC systems
• Prevents expansion valve freeze-up and system contamination
• Compatible with Aaon rooftop units and refrigeration equipment

Filter driers are essential maintenance components that should be replaced during system repairs, refrigerant changes, or when moisture contamination is suspected. The sweat connections ensure a permanent, leak-free seal when properly brazed into the refrigeration circuit.