Description
Trane OIL00315 POE Compressor Oil Overview
The Trane OIL00315 is a premium 1-gallon polyolester (POE) compressor oil formulated to deliver outstanding lubrication performance in modern HVAC refrigeration compressors. With an ISO 120 viscosity grade, this oil is engineered to maintain a stable lubricating film under demanding operating conditions, helping to extend compressor life and protect system components.
Why POE Oil?
Polyolester (POE) oils are the industry-standard lubricant for use with HFC and HCFC refrigerants, including R-410A, R-22, and R-134a systems. Unlike mineral oils, POE oils are fully miscible with modern refrigerants, ensuring proper oil return throughout the refrigeration circuit and preventing oil logging in evaporators and other components.
Key Features
- 1-gallon (128 fl oz) container for convenient handling and storage
- ISO 120 viscosity grade for heavy-duty compressor applications
- Polyolester (POE) formulation — fully miscible with HFC and HCFC refrigerants
- Provides superior thermal and chemical stability
- Helps prevent wear, corrosion, and sludge formation in compressor components
- Supports reliable oil return throughout the refrigeration circuit
- Genuine Trane OEM product — engineered to Trane specifications
Applications
- Trane scroll, reciprocating, and rotary compressors
- Commercial and residential HVAC refrigeration systems
- Systems operating with HFC and HCFC refrigerants
Product Specifications
- Brand: Trane
- Part Number: OIL00315
- Oil Type: Polyolester (POE)
- Viscosity Grade: ISO 120
- Container Size: 1 Gallon







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