Rheem rxhq-r48a Conversion Kit R-454B to R-410A 4 Ton

Product Description

The RHEEM rxhq-r48a is a refrigerant conversion kit designed to convert Parker A-coil evaporator assemblies from R-454B refrigerant service to R-410A refrigerant service. This kit addresses field situations where refrigerant system compatibility must be established between matched indoor and outdoor components. Rated for 4-ton capacity systems, it is intended for installation by licensed HVAC technicians with EPA Section 608 certification who are qualified to work with refrigerants, sealed systems, and refrigerant-circuit components.

This conversion kit applies to residential and light-commercial split-system installations using A-coil evaporator configurations. It is used when an existing or replacement indoor coil must be brought into refrigerant compatibility with a system operating on R-410A rather than R-454B. Typical installation scenarios include coil replacements or system retrofits where the indoor and outdoor equipment refrigerant designations must be aligned. Install this kit only in systems matched to the 4-ton capacity rating.

Key Features

• Converts A-coil evaporator configuration from R-454B to R-410A refrigerant service
• Sized for 4-ton capacity HVAC systems
• Designed for use with Parker A-coil evaporator assemblies
• Sold as a single kit (each unit of measure)

Compatibility

Designed for use with Parker A-coil evaporator assemblies in 4-ton split-system applications requiring conversion from R-454B to R-410A refrigerant. No additional specific model compatibility data was provided in the product information.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician. Recover all refrigerant from the system before beginning any conversion work in accordance with applicable EPA regulations and local codes. Verify that the complete system, including the outdoor condensing unit, metering device, and line set, is compatible with R-410A before completing the conversion. Do not mix refrigerant types or install this kit in systems rated for capacities other than 4 tons.

Technical Specifications

• Refrigerant Conversion: R-454B to R-410A
• System Capacity: 4 Ton
• Coil Type: A-Coil
• Unit of Measure: Each

Standard Information

• Brand: RHEEM
• Manufacturer Part Number: rxhq-r48a