Accumulators & Receivers

A/C Systems • Heat Pumps • Walk-In Coolers • Refrigerant Storage

HVAC Accumulators & Receivers

The Accumulators & Receivers category features the refrigerant storage and protection components that keep cooling and heat pump systems operating safely and efficiently. Accumulators protect the compressor from liquid refrigerant floodback, while receivers store excess liquid refrigerant for systems with varying loads, long line sets or reverse-cycle operation.

Here you’ll find suction line accumulators, liquid line receivers, bi-flow receivers, horizontal & vertical tanks, mounting brackets and OEM-specific replacement assemblies. These components support central air systems, heat pumps, ductless mini-splits, VRF circuits, refrigeration units and commercial cooling equipment.

  • Suction line accumulators to prevent liquid refrigerant from entering the compressor.
  • Liquid line receivers for safe refrigerant storage and system charge stability.
  • Bi-flow receivers designed for heat pump and reversing-valve applications.
  • Horizontal/vertical receiver tanks for custom refrigeration layouts.
  • Mounting bases & brackets for secure system integration.

When selecting accumulators and receivers, verify refrigerant type (R410A, R32, R454B, R22, CO₂), operating pressure rating, orientation (vertical/horizontal), capacity (cu. in./lbs), connection size and OEM design requirements. Heat pump systems typically require components that support reverse-flow operation and higher internal pressures.

Pro tip: A properly sized receiver helps maintain consistent subcooling and refrigerant charge during seasonal temperature changes or long line set runs.

HVAC and refrigeration accumulators and liquid receivers

Accumulators & Receivers for Refrigeration Systems

Refrigeration accumulators and receivers including suction accumulators, liquid receivers, bi-flow receivers, vertical and horizontal tanks for HVAC, heat pumps, mini-splits and refrigeration systems.

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