Copeland 998-E022-01 POE Oil

The Copeland 998-E022-01 POE Oil is a professional-grade polyol ester refrigeration oil specifically formulated for use in Copeland compressors. This 32-centistoke (32 cSt) lubricant is essential for systems transitioning to or operating with HFC refrigerants such as R-134a, R-404A, R-407C, and R-410A. As a technician, you know that moisture control is critical with POE lubricant; this 1-gallon (3.78 L) container provides the high lubrication efficiency and thermal stability required to maintain proper viscosity under extreme discharge temperatures. Its superior miscibility ensures reliable oil return to the crankcase, protecting the internal valve plates and bearings from premature wear. Whether you are performing a full system retrofit or a routine oil charge, the Copeland 998-E022-01 maintains the chemical stability necessary to prevent acid formation and copper plating within the cooling circuit, ensuring refrigeration system maintenance standards are met.

Key Contractor Benefits:

• Universal HFC Compatibility: Optimized for use with R-410A, R-134a, and R-404A systems to ensure consistent heat transfer.
• Advanced Thermal Stability: Formulated to resist breakdown in high-heat environments, preventing carbon buildup on discharge valves.
• Superior Miscibility: Enhances the ability of the lubricant to return from the evaporator to the compressor, reducing the risk of oil logging.
• Precision 32cSt Viscosity: Meets exact Emerson/Copeland specifications to ensure the hydrodynamic lubrication of all internal reciprocating or scroll components.

Common Questions & Technical Insights:

Can I mix this POE oil with standard mineral oil?
No. While many retrofits involve a residual amount of mineral oil (typically less than 5%), you should never purposely mix lubricants. Ensure the system is adequately flushed to maintain the integrity of the refrigeration oil.

Why is Copeland 998-E022-01 preferred over generic POE oils?
This specific HVAC compressor oil is the OEM-certified choice, containing specialized additives that protect the specific metallurgy found in Copeland scroll and semi-hermetic units.

Is this oil hygroscopic?
Yes, like all polyol esters, this oil absorbs moisture quickly. Keep the container sealed until use and minimize the time the system is open to the atmosphere during the charging process.

This item is not eligible for free shipping.

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.