What are the specs for this Accumulator?

The correct replacement for Goodman model WPH4430AHAB — B1226206 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 WPH4430AHAB — B1226206.

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 Condenser Accumulator for WPH4430AHAB — B1226206

Name: OEM Goodman Condenser Accumulator for WPH4430AHAB — B1226206
Brand: Goodman
SKU: GOODMAN-15056
Price: 98.95 USD
Availability: InStock

SKU: GOODMAN-15056 Brand: Goodman

$98.95 $128.95

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Goodman B1226206 Suction Line Accumulator

The Goodman B1226206 accumulator is a genuine OEM suction-line accumulator engineered for Goodman WPH4430AHAB packaged heat pump systems. Mounted in the suction line ahead of the compressor, the accumulator traps liquid refrigerant and oil and meters them back as vapor — critical protection on a heat pump, where reversing-valve and defrost cycles can send liquid slugs toward the compressor. Replacing a corroded or internally failed accumulator restores that protection and prevents costly compressor damage.

Specifications

Part number: B1226206
Type: Suction line (condenser) accumulator
Function: Liquid slug and oil management for compressor protection
Brand compatibility: Goodman / Amana packaged heat pumps
Primary fit: WPH4430AHAB
Brazed copper/steel construction with internal bleed hole

OEM vs. Generic

The OEM B1226206 is sized to the exact internal volume and bleed-orifice spec of the WPH4430AHAB refrigerant circuit, so oil return and liquid holdback are correct for this system's charge. Universal accumulators require field-matching of volume and connections and can under- or over-restrict oil return, shortening compressor life. For a compressor-protection component, OEM sizing matters.

Installation Difficulty

Advanced (4/5). This is a sealed-system component: it requires EPA Section 608 certification, full refrigerant recovery, brazing in the new accumulator, evacuation to vacuum, and recharging to the nameplate charge. This is a professional HVAC technician job — not a DIY repair. Order the correct OEM part and have a licensed tech perform the swap.

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 Condenser Accumulato...

$98.95

Frequently Asked Questions

Does this Accumulator fit my Goodman WPH4430AHAB — B1226206?

Yes. This is the factory-specified OEM accumulator for the Goodman WPH4430AHAB — B1226206. 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 WPH4430AHAB — B1226206?

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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