What are the specs for this Accumulator?

The correct replacement for Goodman model WGPH4530AMAB — 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 WGPH4530AMAB — 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 Suction Line Accumulator for WGPH4530AMAB — B1226206

Name: OEM Goodman Suction Line Accumulator for WGPH4530AMAB — B1226206
Brand: Goodman
SKU: GOODMAN-1007
Price: 118.74 USD
Availability: InStock

SKU: GOODMAN-1007 Brand: Goodman

$118.74 $160.30

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Goodman B1226206 Suction Line Accumulator

The Goodman B1226206 is a genuine OEM suction-line accumulator built for the WGPH4530AMAB packaged heat pump and compatible Goodman/Amana systems. The accumulator sits on the suction line ahead of the compressor and traps liquid refrigerant during defrost cycles and off-design conditions, metering it back as vapor. This protects the compressor from liquid slugging — one of the leading causes of catastrophic compressor failure in heat pumps.

Specifications

Part type: Suction-line accumulator
OEM part number: B1226206
Brand: Goodman (genuine OEM)
Primary fit: WGPH4530AMAB
Function: Liquid refrigerant separation / compressor protection
Location: Suction line, upstream of compressor

OEM vs. Generic

The OEM accumulator is sized to your system's exact refrigerant charge and suction-line diameter, with the correct internal bleed-hole and pickup-tube geometry. An undersized or mismatched generic accumulator can fail to protect the compressor or restrict flow and hurt capacity. Factory-original ensures correct volume and connection sizing.

Installation Difficulty

Professional / Advanced. Installation requires recovering the refrigerant, unbrazing and re-brazing the suction connections, pulling a deep vacuum, replacing the filter drier, and recharging to spec. This is sealed-system work that requires EPA Section 608 certification — use a licensed HVAC technician.

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...

$118.74

Frequently Asked Questions

Does this Accumulator fit my Goodman WGPH4530AMAB — B1226206?

Yes. This is the factory-specified OEM accumulator for the Goodman WGPH4530AMAB — 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 WGPH4530AMAB — 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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