What are the specs for this Accumulator?

The correct replacement for Goodman model 3-Ton APH1436M41AA Heat Pump — B1226207 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number 3-Ton APH1436M41AA Heat Pump — B1226207.

What symptoms indicate I need a new accumulator?

Common symptoms that indicate you need a new accumulator include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this accumulator compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Suction Line Accumulator for 3-Ton APH1436M41AA Heat Pump — B1226207

Name: OEM Goodman Suction Line Accumulator for 3-Ton APH1436M41AA Heat Pump — B1226207
Brand: Goodman
SKU: GOODMAN-15398
Price: 98.95 USD
Availability: InStock

SKU: GOODMAN-15398 Brand: Goodman

$98.95 $129.95

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The Goodman B1226207 Suction Line Accumulator is the OEM compressor-protection component for APH1436M41AA 3-ton (nominal 36,000 BTU) packaged heat pumps. Positioned in the suction line ahead of the compressor, it traps liquid refrigerant and oil during defrost cycles, reversing-valve transitions, and low-load conditions, then meters it back as vapor — preventing liquid slugging that can destroy compressor valves and bearings. Accumulators are especially critical on heat pumps, which shift between heating and cooling and are prone to liquid floodback.

Specifications

Part type: Suction line accumulator
OEM part number: B1226207
System capacity: 3-ton / ~36,000 BTU class (APH1436 series)
Refrigerant: R-410A compatible
Connections: Brazed suction-line inlet/outlet (verify line size to unit)
Function: Liquid separation and controlled oil return

OEM vs. Generic

The OEM accumulator is sized to this system's tonnage and line set with the correct internal volume and oil-return orifice. An undersized or oversized generic can allow floodback or trap oil, risking compressor failure. For a component this critical, the exact-fit OEM part is the recommended choice.

Install Difficulty

Advanced (4/5). Requires refrigerant recovery, torch brazing with dry nitrogen purge, a deep vacuum/evacuation, and a full weighed-in recharge. This is a job for an EPA 608-certified HVAC technician, not a DIY swap.

Fitment note: confirm model/serial and suction-line diameter before ordering.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Suction Line Accumul...

$98.95

Frequently Asked Questions

Does this Accumulator fit my Goodman 3-Ton APH1436M41AA Heat Pump — B1226207?

Yes. This is the factory-specified OEM accumulator for the Goodman 3-Ton APH1436M41AA Heat Pump — B1226207. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the accumulator on my Goodman 3-Ton APH1436M41AA Heat Pump — B1226207?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new accumulator?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this accumulator compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman accumulator?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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