What are the specs for this Accumulator?

The correct replacement for Goodman model WPH4348AHBA 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 WPH4348AHBA.

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 B1226207 Suction Line Accumulator for WPH4348AHBA

Name: OEM Goodman B1226207 Suction Line Accumulator for WPH4348AHBA
Brand: Goodman
SKU: GOODMAN-14973
Price: 98.95 USD
Availability: InStock

SKU: GOODMAN-14973 Brand: Goodman

$98.95 $129.95

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Goodman B1226207 Suction Line Accumulator

The Goodman B1226207 is a genuine suction line accumulator for the WPH4348AHBA packaged heat pump and compatible Goodman/Amana units. Positioned on the compressor suction line, the accumulator traps liquid refrigerant during defrost and low-load conditions, metering it back as vapor so the compressor never ingests liquid. This is essential compressor protection on heat-pump systems that reverse frequently.

Specifications

Type: Suction line (compressor) accumulator
Application: Liquid slugging protection for heat pumps
Fits model: WPH4348AHBA and related Goodman packaged units
OEM Part Number: B1226207
Sealed steel body with internal J-tube and oil return orifice

OEM vs. Generic

The OEM accumulator is sized to your system's charge and line set, with the correct internal volume and oil-return orifice. An undersized or mismatched generic can flood or starve the compressor of oil. Given the cost of a compressor, genuine Goodman is the responsible replacement.

Installation Difficulty

Hard — Requires EPA-certified refrigerant recovery, brazing the new accumulator into the suction line, nitrogen purge, evacuation, and recharge. This is a professional HVAC job; improper brazing or a wet system will damage the compressor.

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 B1226207 Suction Lin...

$98.95

Frequently Asked Questions

Does this Accumulator fit my Goodman WPH4348AHBA?

Yes. This is the factory-specified OEM accumulator for the Goodman WPH4348AHBA. 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 WPH4348AHBA?

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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