The Lennox 28P01 (OEM part 107710-34) is a premium scroll compressor model YA42K1E-TFE, designed for use with R454B refrigerant in 575V HVAC systems. This compressor delivers dependable cooling capacity and is built to meet the latest environmental regulations with its low-GWP refrigerant compatibility. Ideal for rooftop units and commercial systems, it ensures high efficiency, reduced operating noise, and long service life.Key Specifications:
- Model: YA42K1E-TFE
- Refrigerant: R454B (Low Global Warming Potential)
- Voltage: 575V, 3 Phase
- Compressor Type: Scroll
- Cooling Capacity: Approx. 3.5 to 4 tons (based on model application)
- Discharge Connection: Sweat
- Mounting Configuration: Standard 3-point mount
- Application: Commercial rooftop and split HVAC systems
- OEM Approved: Yes – Genuine Lennox replacement part
- Certifications: UL Recognized, AHRI compliant when used in certified systems
