Daikin-McQuay 735030433 Polyolester (POE) Refrigeration Oil 5 Gallon

Daikin-McQuay 735030433 is a 5-gallon container of Polyolester (POE) Refrigeration Oil, formulated for use in modern HVAC and refrigeration systems — particularly those utilizing HFC refrigerants such as R-410A, R-134a, and R-407C. POE oil is the industry-standard lubricant for compressors in commercial and residential air conditioning, heat pump, and refrigeration equipment.

Key Features:

• Polyolester (POE) base oil — fully synthetic lubricant engineered for HFC refrigerant compatibility
• 5-gallon (18.9L) container — ideal for shop use, fleet service, or large commercial HVAC applications
• Excellent thermal and chemical stability across a wide operating temperature range
• Superior moisture resistance and low hygroscopicity compared to mineral oils
• Compatible with Daikin-McQuay commercial HVAC equipment and compressors
• Helps maintain compressor efficiency and extend service life
• Low wax content for reliable low-temperature performance

Daikin-McQuay OEM-sourced POE oil ensures proper lubrication and refrigerant miscibility in systems where it is specified. Using the manufacturer-approved lubricant helps protect compressor warranties and maintains system efficiency over time. Ideal for HVAC technicians, refrigeration contractors, and commercial facilities maintenance teams.