What are the specs for this Limit Switch?

The correct replacement for Goodman model AKSS920904CXAA — 10123533 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 AKSS920904CXAA — 10123533.

What symptoms indicate I need a new limit switch?

Common symptoms that indicate you need a new limit switch include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this limit switch 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 Manual Reset Limit Switch for AKSS920904CXAA — 10123533

Name: OEM Goodman Manual Reset Limit Switch for AKSS920904CXAA — 10123533
Brand: Goodman
SKU: GOODMAN-3728
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-3728 Brand: Goodman

$9.95 $12.99

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Goodman 10123533 Manual Reset Limit Switch

The Goodman 10123533 is a genuine OEM manual reset high-limit switch for the AKSS920904CXAA gas furnace and compatible Goodman/Amana models. This safety control opens the burner circuit if the furnace exceeds its safe operating temperature, protecting the heat exchanger and cabinet from overheating. Because it is a manual-reset design, it must be pressed to restore operation after a trip — a deliberate feature that flags a genuine overheat event for inspection.

Specifications

Type: Manual reset high-temperature limit / rollout switch
Function: Opens circuit on over-temperature
Reset: Manual push-button
Fits: Goodman AKSS920904CXAA furnace
OEM Part Number: 10123533

OEM vs. Generic

Limit switches are calibrated to a specific trip temperature. The genuine OEM 10123533 is factory-set to Goodman's exact specification, so the furnace's safety response matches the engineered design. Generic switches with the wrong trip point can either nuisance-trip or fail to protect the unit — a safety risk that makes the OEM part the correct choice for this critical control.

Installation

Difficulty: Moderate (2/5). Turn off power and gas, note the wiring, unscrew the old switch from its mounting bracket, transfer the terminals to the new 10123533, and remount. Verify the switch sits flush against its mounting surface for accurate temperature sensing. If a limit repeatedly trips, diagnose airflow or heat-exchanger issues before returning to service.

Genuine Goodman OEM safety control. Need fitment help? Email info@nationalhvacparts.com.

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 Manual Reset Limit S...

$9.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AKSS920904CXAA — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman AKSS920904CXAA — 10123533. 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 limit switch on my Goodman AKSS920904CXAA — 10123533?

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 limit switch?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this limit switch 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 limit switch?

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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