Copeland 060820 3/4″ Sweat Suction Accumulator, 300 PSI, 4″ x 10″ (A-AS4106)

Description

The Copeland 060820 Suction Accumulator (Model A-AS4106) is a high-quality refrigeration component engineered to protect compressors from liquid slugging — a leading cause of compressor failure in HVAC and refrigeration systems. By temporarily storing excess liquid refrigerant and oil before it reaches the compressor suction port, this accumulator ensures only vapor enters the compressor, extending equipment life and maintaining system efficiency.

Key Features

• Model: A-AS4106
• Connection Type: 3/4″ Sweat (ODF)
• Maximum Working Pressure: 300 PSI
• Body Diameter: 4″
• Overall Height: 10″
• Designed to prevent liquid refrigerant and oil slugging at the compressor inlet
• Durable steel construction for long-lasting performance in demanding HVAC and refrigeration applications
• Compatible with a wide range of refrigerants used in residential and commercial systems

Application

This suction accumulator is ideal for use in air conditioning, heat pump, and refrigeration systems where liquid carryover is a concern. It is particularly valuable during system startup, defrost cycles, and refrigerant migration events — conditions that can introduce liquid refrigerant into the suction line. Proper installation of a suction accumulator safeguards the compressor investment and reduces costly service calls.

Specifications

• SKU: 060820
• Brand: Copeland
• Model Number: A-AS4106
• Connection Size: 3/4″ Sweat (ODF)
• Max Working Pressure: 300 PSI
• Diameter: 4″
• Height: 10″