Trane DHY0154 Filter Drier

As a veteran tech, you know that keeping a system clean and dry is the baseline for preventing mid-summer callbacks. The Trane DHY0154 Filter Drier is a high-performance liquid line filter drier designed for HVACR systems requiring a 5/8" sweat connection. With a 16 cubic inch desiccant volume, this unit provides maximum moisture and acid removal, effectively protecting your expansion valves from freezing or debris clogs. It is rated for a 680 PSI max pressure, making it fully compatible with R-410A, R-22, and other high-pressure refrigerant types.

The 20-micron filtration ensures that even the smallest copper oxides and solid contaminants are trapped before they reach the metering device. When doing a refrigerant filter drier replacement, the solid copper ODF stubs on the DHY0154 allow for easy brazing without the risk of leak-prone mechanical joints. Whether you are performing a routine cleanup after a compressor burnout or a standard system install, this Trane OEM parts equivalent provides the reliability needed for high-tonnage residential and light commercial applications.

• High Moisture Capacity: The 16 cubic inch desiccant core effectively manages high moisture loads to prevent acid formation and system corrosion.
• Superior Filtration: Captures solid particles down to 20 microns to protect sensitive TXVs and capillary tubes.
• High Pressure Performance: Robust steel shell construction is rated for up to 680 PSI, suitable for modern high-pressure refrigerants.
• Easy Installation: Features 5/8" ODF sweat connections for a standard brazed-in fit on various liquid line configurations.

Is the DHY0154 a bi-flow or uni-flow drier?
This is a unidirectional liquid line drier. Always ensure the arrow on the shell points in the direction of refrigerant flow toward the metering device during installation.

When should this filter drier be replaced?
You should replace the drier whenever the system is opened for service, if you detect a temperature drop across the inlet and outlet, or if a moisture indicator shows high saturation levels.

Does this unit work with POE oils?
Yes, the desiccant blend used in this 16 cubic inch core is compatible with both POE and mineral oils, making it a versatile choice for a wide range of systems.

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.