I. Core Product Information

• Product Type: Semi-synthetic mixed refrigeration oil
• Applicable Models: Trane RTHA, RTHB and other R22 screw-type central air conditioning units
• Packaging Specification: 1 gallon/barrel 
• Core Advantages: Original factory matching, precise performance adaptation, guaranteed quality, and it is the preferred product for the maintenance of Trane R22 screw units.

II. Core Maintenance Pain Points and Corresponding Solutions

(1) Pain Point 1: Rapid Oil Deterioration Under High-Temperature Conditions, High Maintenance Cost

• Problem Performance: Ordinary refrigeration oil is prone to oxidative carbonization in the high-temperature environment of the compressor, leading to increased acid value and dark color of the oil, which in turn causes system blockage. Oil change is required every 3-6 months, increasing labor and consumable costs.
• Solution: Trane OIL00015 has undergone deep purification and dehydration treatment, with a flash point of 188℃, excellent thermal stability and oxidation resistance. It can maintain stable oil quality under long-term high-temperature conditions, extend the oil change cycle, and reduce maintenance costs.

(2) Pain Point 2: Insufficient Lubrication Performance, Aggravating Wear of Compressor Components

• Problem Performance: When the rotor of the screw machine runs at high speed, insufficient oil film strength is likely to cause dry friction of metal parts, leading to wear of core components such as bearings and screws, resulting in abnormal noise and vibration. In severe cases, it may cause compressor seizure and increase overhaul costs.
• Solution: This product is specially customized for Trane A/B/C/D/E/F series screw machines, with a kinematic viscosity of 54.9mm²/s at 40℃ and a stable viscosity index. It can form a strong oil film under high speed and high pressure, fully lubricate core components, reduce wear and extend the service life of the compressor.

(3) Pain Point 3: Poor Compatibility with Refrigerant, Leading to Decreased System Efficiency

• Problem Performance: Insufficient miscibility between refrigeration oil and R22 refrigerant is prone to cause poor oil return and oil running. The oil adheres to the copper tubes of the evaporator, reducing heat exchange efficiency, leading to attenuation of cooling capacity and rising energy consumption.
• Solution: Trane OIL00015 has excellent compatibility with R22 refrigerant and high oil-gas separation efficiency. It can ensure that the oil returns to the compressor quickly, avoid oil accumulation in the system, guarantee the stability of heat exchange efficiency and COP value, and achieve energy-saving operation.