What are the specs for this Accumulator?

The correct replacement for Goodman model GMT135-5 — 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 GMT135-5 — 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 GMT135-5 — B1226207

Name: OEM Goodman Suction Line Accumulator for GMT135-5 — B1226207
Brand: Goodman
SKU: GOODMAN-12450
Price: 98.95 USD
Availability: InStock

SKU: GOODMAN-12450 Brand: Goodman

$98.95 $128.95

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Goodman B1226207 Suction Line Accumulator

The Goodman B1226207 is a genuine OEM suction line accumulator engineered as a direct-fit replacement for GMT135-5 equipment. Mounted on the suction side of the refrigerant circuit, the accumulator traps liquid refrigerant and oil before it can reach the compressor, releasing it as vapor at a controlled rate. This prevents liquid slugging during startup, defrost, and low-load conditions — one of the leading causes of premature compressor failure.

Specifications

OEM Part Number: B1226207
Type: Suction line accumulator
Brand: Goodman (genuine factory component)
Compatibility: GMT135-5 and related Goodman systems
Function: Liquid refrigerant separation / compressor protection

OEM vs. Generic

Genuine OEM accumulators are matched to the exact internal volume and port sizing of your system, preserving proper refrigerant metering and oil return. Generic aftermarket units may fit dimensionally but can alter charge behavior, void warranty coverage, and shorten compressor life. For a critical protection component like this, OEM is strongly recommended.

Installation Difficulty: Hard

Replacement requires recovering the refrigerant charge, brazing the accumulator into the suction line, pulling a proper vacuum, and recharging to factory specifications. This is EPA-regulated work — installation by a licensed HVAC technician is required. Not a DIY part.

Fits Goodman GMT135-5. Always verify your part number and model 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 GMT135-5 — B1226207?

Yes. This is the factory-specified OEM accumulator for the Goodman GMT135-5 — 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 GMT135-5 — 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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