Trane DHY1471 Liquid Line Drier

The Trane DHY1471 is a professional-grade 1/2" ODF liquid line filter drier engineered for 10-ton commercial and high-capacity residential HVAC systems. As the direct OEM replacement for DHY0146, this unit features a high-moisture and acid-removal desiccant blend designed to protect the compressor and TXV from system contaminants. The solid core design ensures maximum filtration of debris while maintaining a low pressure drop across the liquid line, preserving system efficiency. Using ODF solder connections, it provides a secure, leak-free copper-to-copper bond during installation. This 10-ton filter drier is critical for field service repairs, retrofits, or moisture remediation in R-22 and R-410A systems. Its steel pressure vessel construction is rated for high-working pressures, ensuring reliability in demanding cycles where refrigerant filtration is paramount to preventing acid-related motor failures.

Key Benefits for Technicians

• Direct OEM Compatibility: Specifically designed as the updated Trane DHY0146 replacement for seamless fitment in the liquid line.
• High Filtration Capacity: Solid core technology traps system contaminants and moisture to prevent TXV clogging and copper plating.
• Optimized Flow: Rated for 10-ton HVAC systems, ensuring adequate refrigerant flow rates without significant pressure loss.
• Standard ODF Connections: Features 1/2 inch ODF solder ports for standard brazing procedures without the need for adapters.
• Chemical Neutralization: Effectively removes acids from the refrigerant stream to extend the service life of the compressor motor.

Common Installation Questions

What is the tonnage rating for the DHY1471?
This drier is specifically sized for 10-ton liquid line applications, providing the necessary desiccant volume for larger refrigerant charges.

Can this replace the older DHY0146 model?
Yes, the DHY1471 is the official Trane update for the DHY0146 and maintains the same technical specifications and 1/2" connection size.

Which refrigerants are compatible with this filter drier?
The Trane DHY1471 is compatible with standard high-pressure refrigerants, including R-410A and R-22, and is suitable for use with POE and mineral oils.

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.