Daikin-McQuay 300061834 Compressor

The Daikin-McQuay 300061834 is a professional-grade 230v Rotary Compressor designed for high-reliability performance in split systems and PTAC units. As the direct replacement for P031-1323, this OEM component ensures seamless mechanical and electrical integration, eliminating the need for extensive field modifications. Engineered for use with R-22 refrigerant, this 12,650 BTU compressor operates on a 208-230V, 60Hz single-phase power supply. For technicians performing retrofits, note that this unit typically utilizes a 25 MFD 440V capacitor and features a standard tri-hole mounting pattern. Its rotary design provides high volumetric efficiency and low vibration levels, making it the primary choice for maintaining legacy Daikin, McQuay, and Carrier equipment. When searching for a Daikin 300061834 compressor, ensure your system's amperage draw and cooling load align with these factory specifications to maintain optimal refrigerant flow and high-side pressure stability.

Key Benefits

• Direct OEM Compatibility: Serves as the exact replacement for P031-1323, ensuring proper fitment and port alignment.
• Optimized Efficiency: High-performance rotary compressor technology designed for stable 208/230V single-phase operation.
• Durable Construction: Built to withstand the rigorous duty cycles of commercial and residential HVACR applications.
• Legacy Support: One of the few remaining high-quality options for maintaining R-22 refrigerant systems.

Common Questions

Is the 300061834 compatible with R-410A systems?
No, this specific rotary compressor is designed and charged for R-22 applications. Using it with R-410A will lead to immediate mechanical failure due to pressure differentials.

What electrical components are required for installation?
Technicians should verify the run capacitor; this unit typically requires a 25 MFD 440V capacitor to ensure proper starting torque and motor efficiency. Does this replace older Tecumseh or Panasonic models?
Yes, the 300061834 is a known functional replacement for several obsolete rotary models, though mounting hole modifications may be required if the original footprint differs from the 5.9-inch tri-hole pattern.

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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.