Description
The AAON P34380 is a genuine OEM liquid line filter drier engineered for use in AAON refrigeration and HVAC systems. Featuring 1/2″ sweat (solder) connections, this filter drier is designed to protect the refrigerant circuit by removing moisture, acid, and particulate contaminants that can cause compressor damage and system inefficiency.
Key Features
- Genuine AAON OEM replacement part (SKU: P34380)
- 1/2″ sweat (solder) connections for secure, leak-free installation
- Liquid line configuration — installed on the high-pressure liquid side of the refrigerant circuit
- Removes moisture, acid, and solid contaminants from the refrigerant stream
- Helps protect the compressor and metering devices from damage
- Direct OEM replacement for compatible AAON rooftop and commercial HVAC equipment
Application
This filter drier is a direct OEM replacement part intended for use in AAON commercial HVAC and refrigeration equipment. Installing a properly rated liquid line filter drier is a critical step in maintaining system reliability, extending compressor life, and ensuring efficient refrigerant flow. Always replace the filter drier after any system repair, compressor replacement, or burnout event.
Installation Notes
- Designed for liquid line installation on the high-pressure side of the system
- 1/2″ sweat connections — use standard brazing procedures and nitrogen purge during installation
- Replace filter drier any time the refrigerant circuit is opened
- Consult AAON equipment documentation for compatible unit models and refrigerant types
