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The Goodman B1226207 is a genuine OEM suction line accumulator for the ANZ130481AC heat pump. Positioned in the suction line ahead of the compressor, the accumulator traps liquid refrigerant and oil, allowing only vapor to return to the compressor. This protects against liquid slugging — a leading cause of compressor valve and bearing failure — which is especially important on heat pumps that reverse refrigerant flow between heating and cooling modes.
This factory accumulator is sized to the ANZ130481AC's refrigerant charge and compressor with the correct internal volume and oil-return orifice. A mismatched aftermarket vessel can starve the compressor of oil or fail to hold enough liquid, undermining the protection it's meant to provide. For a compressor-safety component, OEM matching is critical.
Rating: Hard (Professional Required). Installation involves refrigerant recovery, brazing the accumulator into the suction line, evacuating the system, and recharging — work that must be performed by an EPA 608-certified technician. Improper brazing or contamination can destroy the compressor. This is not a DIY repair.
Compatible with the Goodman/Amana ANZ130481AC heat pump. Confirm your model and serial tag before ordering.