Lennox 15R48 Compressor

The Lennox 15R48 Compressor is a high-performance 3.5-ton reciprocating compressor engineered for demanding residential and light commercial cooling applications. Operating at 208/230V 1ph and designed for R22 refrigerant, this 42,000 BTU compressor provides a reliable solution for maintaining optimal system pressure and heat transfer efficiency. As the primary 68J61 direct replacement, the 15R48 ensures precise fitment and restores original equipment performance in Lennox air conditioners, heat pumps, and packaged rooftop units. This OEM Lennox compressor features a durable PSC motor and a 10.8 EER, making it a critical component for technicians performing system restorations on older R22-based infrastructure.

• Direct OEM Compatibility: Engineered as the exact Lennox 68J61 replacement to ensure seamless mechanical and electrical integration without field modifications.
• Heavy-Duty Reciprocating Design: Built for high-usage environments, providing robust compression and reliable 3.5-ton cooling capacity.
• Optimized Performance: Maintains a 10.8 Energy Efficiency Ratio (EER) to balance power consumption with high-output 42000 BTUH cooling.
• Simplified Installation: Standard 208/230V single-phase electrical configuration matches existing field wiring for faster 1-to-1 swaps.

Is the Lennox 15R48 compatible with R410A systems?
No. This model is specifically designed for R22 refrigerant systems. Using it with R410A will lead to immediate mechanical failure due to pressure and oil compatibility differences.

Can this unit replace the obsolete 68J61?
Yes, the 15R48 is the official Lennox 15R48 68J61 cross reference part and is the recommended drop-in replacement for that specific motor/compressor assembly.

What is the tonnage for the 15R48 compressor?
The 15R48 is rated for 42,000 BTUH, which equates to a 3.5-ton cooling capacity.

This item must ship via trucking. Please contact us for a freight quote.

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.