IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The genuine OEM Goodman B1226206 suction-line accumulator is a direct-fit replacement for the Goodman/Amana APH1624H41AB heat pump. Mounted on the compressor suction side, the accumulator traps liquid refrigerant during defrost cycles and low-load conditions, metering it back to the compressor as vapor so the compressor is never slugged with liquid — a leading cause of premature compressor failure in heat pumps.
OEM accumulators are sized to the exact internal volume and connection geometry of the APH1624H41AB refrigerant circuit, ensuring correct oil return and holding capacity. Generic accumulators may have mismatched line sizes or reduced volume, leading to poor oil return, reduced defrost reliability, or improper refrigerant control. The OEM B1226206 brazes in exactly like the factory component.
Advanced. Replacement requires full refrigerant recovery, brazing new connections, evacuation, and recharging to factory specifications. This is professional-only work for an EPA-certified technician with brazing and vacuum equipment.
Genuine Goodman replacement part. Confirm fitment against your unit's model and serial plate, or reach us at info@nationalhvacparts.com with questions.