Hussmann 500333 Evaporator Coil 32 Pass 4 Circuit Lh

Product Description

The HUSSMANN 500333 is a commercial evaporator coil engineered for use in Hussmann refrigerated display cases and walk-in cooler or freezer applications. This coil features a 32-pass, 4-circuit configuration with a left-hand (LH) orientation, indicating the direction of refrigerant flow entry relative to the coil face. The 3 fins per inch (FPI) fin density and compatibility with R-134a refrigerant make this coil appropriate for medium- to low-temperature refrigeration systems. Installation and service are typically performed by licensed commercial refrigeration technicians.

This evaporator coil is designed for use in commercial refrigeration equipment, including Hussmann merchandising cases and cold storage units. The left-hand orientation is a critical dimensional and plumbing detail that must be confirmed before ordering to ensure proper fit and refrigerant circuit alignment within the cabinet. Systems operating on R-134a refrigerant in supermarket, convenience store, or foodservice environments are the typical application context for this coil assembly.

Key Features

• 32-pass coil design for extended refrigerant circuit path and efficient heat transfer
• 4-circuit configuration for balanced refrigerant distribution
• 3 fins per inch (FPI) fin spacing suited for low-temperature commercial refrigeration
• Left-hand (LH) orientation for correct directional fit within the cabinet
• Designed for use with R-134a refrigerant

Compatibility

Designed as an OEM-style replacement evaporator coil for Hussmann commercial refrigerated display cases and cold storage equipment. Confirm left-hand orientation and refrigerant circuit count before installation.

Installation Notes

Installation should be performed by a licensed commercial refrigeration technician holding an EPA Section 608 certification, as this work involves a sealed refrigerant system. Power down the refrigeration unit and recover all refrigerant from the system before removing the existing coil. Verify coil orientation, circuit count, and pass count match the unit specification sheet prior to brazing connections. Follow all applicable local mechanical codes and manufacturer service documentation during reinstallation.

Technical Specifications

• Coil Pass Count: 32
• Circuit Count: 4
• Fin Density: 3 fins per inch (FPI)
• Refrigerant: R-134a
• Orientation: Left Hand (LH)

Standard Information

• Brand: HUSSMANN
• Manufacturer Part Number: 500333