Friedrich FRA15AY18AJ1NALHP Condensing Unit 1.5 Ton 15 SEER2

Product Description

The FRIEDRICH FRA15AY18AJ1NALHP is a single-stage residential condensing unit rated at 18,000 BTU/h (1.5 nominal tons) and designed to operate with R454B refrigerant. This outdoor unit pairs with a matched indoor coil and air handler to form a split-system cooling installation. Rated at 15 SEER2 under updated efficiency testing standards, it is sized for residential applications where a mid-efficiency, single-stage cooling solution is required. Licensed HVAC technicians handle installation and commissioning of this equipment.

This condensing unit is intended for residential split-system cooling applications. At 1.5 tons of cooling capacity, it is well suited for smaller homes, additions, or zone applications where 18,000 BTU/h of cooling satisfies the load calculation. Single-stage operation delivers consistent cooling performance at full capacity whenever the system calls for cooling. R454B is an A2L low-GWP refrigerant, so technicians should verify that all system components, refrigerant handling equipment, and local codes are compatible with A2L refrigerants before installation.

Key Features

• 18,000 BTU/h cooling capacity at 1.5 nominal tons
• 15 SEER2 efficiency rating under current DOE test procedures
• R454B refrigerant — low-GWP A2L alternative to R410A
• Single-stage operation for straightforward system controls integration

Compatibility

Designed as an OEM split-system condensing unit intended to match with a compatible indoor coil and air handler sized for 1.5-ton, R454B applications.

Installation Notes

Installation must be performed by an EPA Section 608 certified HVAC technician with equipment rated for A2L refrigerant handling, as R454B is a mildly flammable refrigerant class. Disconnect and lock out all electrical power to the system before making any wiring or refrigerant connections. Follow local mechanical codes and the manufacturer installation instructions for proper pad placement, line set sizing, and evacuation procedures. Do not mix R454B with other refrigerants or use equipment not rated for A2L service.

Technical Specifications

• Cooling Capacity: 18,000 BTU/h
• Nominal Tons: 1.5
• Efficiency Rating: 15 SEER2
• Refrigerant: R454B
• Staging: Single Stage

Standard Information

• Brand: FRIEDRICH
• Manufacturer Part Number: FRA15AY18AJ1NALHP