Lennox 11B42 - Copeland ZR125KCE-TFD-950, 126400 BTUH Scroll Compressor, R-22, 11.6 EER, 460 VAC 3 Phase 60 Hz

 

The Lennox 11B42 scroll compressor is a high-performance, factory-engineered replacement compressor designed to deliver long-lasting reliability in commercial and residential cooling systems. This unit features the Copeland ZR125KCE-TFD-950 scroll compressor, engineered for robust operation at 126400 BTUH, making it ideal for medium to large air conditioning applications requiring efficient and dependable performance.

Built to operate with R-22 refrigerant, the 11B42 offers a proven 11.6 EER for balanced efficiency and capacity. The compressor runs on 460 VAC 3 phase power at 60 Hz and is manufactured to meet strict OEM quality standards for fit, form, and function. The scroll design provides quieter operation, improved durability, and enhanced part-load performance compared to traditional reciprocating compressors.

This Lennox OEM replacement compressor is a perfect match for systems originally equipped with Copeland ZR series scroll technology. Each unit undergoes factory testing to ensure optimal performance, making it a trusted choice for HVAC technicians performing service, repair, or retrofit work on Lennox and compatible systems.

 

Key features include:

• 126400 BTUH cooling capacity for reliable temperature control
• Scroll compressor design for smooth, efficient operation
• Compatible with R-22 refrigerant systems
• 11.6 EER for efficient energy use
• 460 VAC, 3 Phase, 60 Hz electrical configuration
• Direct OEM replacement for systems requiring Copeland ZR125KCE-TFD-950

 

The Lennox 11B42 delivers industrial-grade performance, durability, and efficiency for commercial and residential HVAC applications. Whether you are servicing existing equipment or completing a scheduled compressor upgrade, this unit ensures dependable operation and long service life.