What are the specs for this Accumulator?

The correct replacement for Goodman model WPH4342AHAA — 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 WPH4342AHAA — 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 Condenser Accumulator for WPH4342AHAA — B1226207

Name: OEM Goodman Condenser Accumulator for WPH4342AHAA — B1226207
Brand: Goodman
SKU: GOODMAN-14939
Price: 98.95 USD
Availability: InStock

SKU: GOODMAN-14939 Brand: Goodman

$98.95 $129.95

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Goodman B1226207 Condenser Accumulator

The genuine Goodman B1226207 is an OEM suction-line accumulator engineered for the WPH4342AHAA packaged heat pump and compatible Goodman/Amana systems. The accumulator sits on the suction line ahead of the compressor and traps liquid refrigerant, metering it back as vapor so the compressor never ingests slugs of liquid. This protection is especially important on heat pumps during defrost and low-ambient operation, where liquid floodback is most likely and can quickly destroy a compressor.

Specifications

Component: Suction-line accumulator
OEM Part Number: B1226207
Brand: Goodman / Amana
Fits: WPH4342AHAA packaged heat pump
Function: Liquid refrigerant separation / compressor protection

OEM vs. Generic

The OEM Goodman accumulator is sized to the system's refrigerant charge and tonnage, with the correct internal volume, oil-return orifice, and connection sizes. A generic accumulator that is undersized or has the wrong bleed hole can starve the compressor of oil or fail to hold liquid, defeating its purpose. Matching OEM specs protects your most expensive component.

Installation Difficulty

Advanced — Professional Recommended. Replacing an accumulator is a sealed-system repair: recover refrigerant, braze in the new component, pull a deep vacuum, and recharge to spec. This requires EPA 608 certification and proper equipment. Have a licensed HVAC technician perform this job.

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 WPH4342AHAA — B1226207?

Yes. This is the factory-specified OEM accumulator for the Goodman WPH4342AHAA — 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 WPH4342AHAA — 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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