Copeland ZP42LXE-PFV-800 Compressor

The Copeland ZP42LXE-PFV-800 is a high-efficiency refrigeration and air conditioning scroll compressor designed for residential and light commercial 4-ton systems. Operating on 208-230V single-phase power, this unit is the designated 5th generation replacement for the legacy ZP42K5E-PFV-800, delivering a cooling capacity between 42,400 and 57,100 BTU/hr depending on the specific application environment. This R410A compressor features a 5-inch fixed speed platform, optimized for reliability with improved motor temperature protection and internal pressure relief mechanisms. The physical footprint utilizes a standard 7.5-inch by 7.5-inch square base mount with 7/8-inch suction and 1/2-inch discharge stub-out connections. Engineered for quiet operation, the scroll technology reduces sound and vibration while maintaining high EER ratings. It comes pre-charged with Polyol Ester (POE) oil to ensure immediate compatibility with standard HFC systems. Technicians should verify that the 45 MFD/370V-440V run capacitor and electrical molded plug are matched to the system's specifications for optimal performance.

• Direct Cross-Reference: Serves as the official ZP42K5E-PFV-800 replacement, ensuring mounting and pipe alignment consistency.
• Enhanced Protection: Features internal pressure protection and advanced temperature monitoring to prevent motor burnout under extreme conditions.
• Precision Performance: Built on the proven Copeland Scroll platform for high-efficiency cooling in both air conditioners and heat pumps.
• Reduced NVH: Smooth orbital movement significantly lowers Noise, Vibration, and Harshness compared to traditional reciprocating models.
• POE Lubricant: Pre-filled with Polyol Ester oil for high-performance lubrication and moisture handling in R410A systems.

Is the ZP42LXE-PFV-800 a direct fit for older ZP42K5E models?
Yes, the ZP42LXE-PFV-800 is the direct engineering successor to the ZP42K5E-PFV-800. It maintains the same physical dimensions and 7.5" x 7.5" mounting pattern, though contractors should always inspect the molded plug and run capacitor for compatibility with the newer motor specs.

What refrigerant and oil are required for this compressor?
This model is specifically designed for R410A refrigerant only. It is shipped from the factory with POE oil. Avoid mixing with mineral or alkylbenzene oils, as this can lead to system contamination or valve failure.

What are the electrical requirements for installation?
The unit requires a 208/230V, single-phase, 60Hz power supply. Professionals must ensure a 45 MFD run capacitor is installed. Due to the 22.1A rated load current, it is critical to verify that the contactor and wiring are rated for the high starting torque of a 4-ton unit.

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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.