Carrier KH45LG140 Filter Drier

The Carrier KH45LG140 is a high-capacity suction line filter drier engineered for critical moisture and acid removal in residential and light commercial HVAC systems. Designed with an 8 cubic inch desiccant volume, this factory authorized part provides essential protection for the compressor by capturing solid contaminants and neutralizing harmful substances before they reach the crankcase. Featuring 3/4 inch sweat ODF connections, this suction line drier ensures a secure, leak-free fit for field service replacements. Its compact 6-inch length is ideal for tight mechanical spaces, allowing technicians to maintain high system reliability without extensive piping modifications. Whether you are performing a burnout cleanup or a standard component swap, utilizing an OEM Carrier filter drier ensures the pressure drop remains within factory specs to maintain optimal energy efficiency. This robust refrigerant filter is a direct-drop-in for numerous Carrier, Bryant, and Payne units, making it a staple for any professional service van.

• Optimized Desiccant Core: Specifically formulated to absorb high levels of moisture and acid to prevent premature compressor failure.
• Premium Build Quality: Constructed as a factory authorized part to ensure exact dimensional compatibility and performance.
• Reduced Pressure Drop: Engineered to minimize resistance in the suction line, preserving system capacity and cooling efficiency.
• Corrosion Resistant Housing: Durable exterior finish stands up to harsh environmental conditions in outdoor condenser sections.
• Universal Compatibility: Fits a wide range of R-410A and R-22 systems using 3/4" nominal tubing.

Is the KH45LG140 suitable for system burnout cleanup?
Yes, this suction line filter drier is designed to capture the solid debris and acid common after a motor burnout. For severe cases, always check pressure drops across the drier during the first 24 hours of operation.

What is the connection size for this model?
The unit features 3/4" sweat (ODF) connections, facilitating a standard brazing process for most residential suction lines.

Can I use this drier on the liquid line?
No, suction line driers are specifically designed for the low-pressure side of the system. Using a suction drier on the liquid line can lead to restricted flow and potential system damage.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.