Lennox 16M43 – LG ABM040KA Two-Stage Scroll Compressor is a high-efficiency OEM compressor designed for residential and light commercial air conditioning systems using R-410A refrigerant. This two-stage scroll compressor delivers optimized capacity control, allowing the system to operate efficiently under both partial-load and peak-load conditions. With dual-stage operation, it improves comfort by maintaining more consistent temperatures while significantly reducing energy consumption and system cycling.

Rated at 50,900 BTUH in high stage and 38,600 BTUH in low stage, this compressor achieves impressive efficiency levels of up to 20.3 EER in low stage and 15.8 EER in high stage. It operates on 208–230 VAC, single-phase, 60 Hz power, making it compatible with a wide range of Lennox systems engineered for two-stage performance. The scroll design ensures quiet operation, reduced vibration, and enhanced long-term reliability compared to traditional reciprocating compressors.

This genuine Lennox OEM compressor is engineered to meet factory specifications, ensuring proper fit, dependable operation, and full system compatibility when used as a replacement or service component.

 

Key features:

• OEM Lennox two-stage scroll compressor by LG
• Cooling capacity: 50,900 BTUH (high stage) / 38,600 BTUH (low stage)
• Refrigerant: R-410A
• Efficiency: up to 20.3 EER (low stage), 15.8 EER (high stage)
• Voltage: 208–230 VAC, 1 Phase, 60 Hz
• Two-stage operation for improved comfort and energy savings
• Quiet, low-vibration scroll technology
• Designed for long service life and reliable performance

 

Typical applications:

• Lennox two-stage residential air conditioners
• High-efficiency split and packaged cooling systems
• OEM replacement for failed or damaged compressors