Description
The Copeland 577-0536-00 Tank Accumulator Assembly is an OEM-grade refrigeration component engineered to safeguard compressors from the damaging effects of liquid refrigerant slugging. Designed for use in Copeland compressor applications, this accumulator assembly intercepts liquid refrigerant and oil before it can enter the compressor suction port, ensuring only vapor is drawn into the compression cycle.
Product Overview
Accumulators are a critical line of defense in refrigeration and HVAC systems. By temporarily storing excess liquid refrigerant during transient operating conditions — such as startup, defrost cycles, or sudden load changes — the tank accumulator assembly helps extend compressor life and maintain system efficiency.
Key Features
- OEM Copeland replacement part — direct-fit for compatible Copeland compressor models
- Tank-style accumulator design provides reliable liquid refrigerant separation
- Protects compressor from liquid slugging and oil dilution
- Engineered for consistent performance across heating and cooling cycles
- Durable construction suitable for demanding commercial and residential HVAC/R applications
- Helps maintain proper oil return to the compressor
Applications
- Copeland compressor replacement and service
- Commercial refrigeration systems
- Residential and light commercial air conditioning systems
- Heat pump systems subject to defrost cycling
Ordering Information
- Brand: Copeland
- SKU / Part Number: 577-0536-00
- Component Type: Tank Accumulator Assembly
For compatibility verification, consult your Copeland compressor service manual or contact a Jackson Systems product specialist.







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