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The Goodman B1226207 Suction Line Accumulator is a genuine OEM component for the APH1436H41DC Amana/Goodman package heat pump. Installed on the suction line ahead of the compressor, the accumulator traps liquid refrigerant and oil, metering them back as vapor so the compressor never ingests a liquid slug. This protection is especially critical on heat pumps, where defrost cycles and reversing-valve operation can send liquid toward the compressor.
The OEM B1226207 is sized to the unit's tonnage, refrigerant charge, and tube stub-out locations, so it drops into the existing line set without reworking the piping. Generic accumulators with the wrong volume or fitting size can under-protect the compressor or force awkward field brazing. For a sealed-system safety component, matching OEM capacity matters.
Hard (4/5). Requires EPA-certified refrigerant recovery, cutting/brazing the suction line, pulling a vacuum, and recharging to spec. This is a job for a licensed HVAC technician. De-energize the unit and recover refrigerant before opening the system.
Fits Goodman/Amana APH1436H41DC. Verify model, serial, and line size before ordering. Contact info@nationalhvacparts.com.