Hussmann 3004798 Filter Drier Coupled Refrigeration

Product Description

The HUSSMANN 3004798 is a coupled filter drier designed for commercial refrigeration systems. Filter driers serve a critical function in refrigeration circuits: they remove moisture, acid, and particulate contamination from the refrigerant stream to protect compressors, expansion valves, and other system components from damage. This coupled-style unit integrates directly into the refrigerant line and is replaced as part of routine service or after system repairs that expose the circuit to atmosphere. Installation is typically performed by a licensed refrigeration technician or HVAC-R mechanic.

This filter drier is intended for commercial refrigeration applications, the type found in supermarkets, convenience stores, cold storage facilities, and food service environments where Hussmann refrigeration equipment is commonly deployed. Coupled filter driers are standard in multiplex rack systems and reach-in case circuits. They are replaced during compressor changeouts, after burnouts, or whenever moisture ingress is suspected in the refrigerant circuit.

Key Features

• Coupled design for direct integration into refrigerant line sets
• Removes moisture, acid, and particulate from the refrigerant circuit
• Protects compressors and TXV components from contamination damage
• OEM Hussmann part for commercial refrigeration systems
• Suitable for routine maintenance and post-burnout cleanup procedures

Compatibility

Designed as an OEM-style replacement filter drier for Hussmann commercial refrigeration equipment. Cross-reference part number 013-7000-23 when sourcing this component.

Installation Notes

Filter drier replacement should be performed by a certified refrigeration technician following EPA Section 608 regulations for refrigerant handling. Recover all refrigerant from the circuit before cutting or uncoupling any refrigerant line. Replace the filter drier any time the system is opened to atmosphere to prevent moisture migration into the circuit. After installation, evacuate the system to the required micron level before recharging.

Technical Specifications

• Style: Coupled
• Cross Reference Part Number: 013-7000-23

Standard Information

• Brand: HUSSMANN
• Manufacturer Part Number: 3004798