Copeland 577-0421-01 Suction Accumulator 320720-756 this unit requires a specific

this unit requires a specific mounting arrangement

but you must verify your specific model and serial number to ensure compatibility with your existing harness and igniter type

a separate liquid propane orifice is included in the package for field conversion

As a pilot-operated GC Valves S201 series component

Professionals should note that the Honeywell 32005376-001 is functionally identical to part number 000-1721-048 and serves as the current manufacturer-recommended successor to the older 32000416-001 model

Copeland 577-0421-01 Suction Accumulator 320720-756 this unit requires a specificThe Copeland 577 0421 01 Suction Accumulator is a critical OEM component designed for high performance refrigeration and HVAC service. As a veteran technician knows, preventing liquid refrigerant floodback is essential to protecting the compressor's valves and internal mechanicals. This suction line accumulator acts as a temporary reservoir, capturing excess liquid and allowing it to boil off safely while ensuring only vapor returns to the compressor.