What are the specs for this Limit Switch?

The correct replacement for Goodman model GKS90453BXAB — 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 GKS90453BXAB — 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 High Limit Switch for GKS90453BXAB — 10123533

Name: OEM Goodman Manual Reset High Limit Switch for GKS90453BXAB — 10123533
Brand: Goodman
SKU: GOODMAN-10532
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-10532 Brand: Goodman

$9.95 $12.95

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The Goodman 10123533 Manual Reset Limit Switch is a genuine OEM safety control for the Goodman GKS90453BXAB gas furnace and compatible GKS90-series models. This normally-closed thermal switch opens the control circuit if it senses an over-temperature or flame-rollout condition, shutting down the burners to prevent overheating. Once tripped, it must be manually reset by pressing the button — a deliberate design that flags a fault (such as restricted airflow or a blocked flue) rather than allowing automatic restarts.

Specifications

Part type: Manual reset high-limit / rollout safety switch
Contacts: Normally closed, opens on over-temperature
Reset: Manual push-button
Fits: Goodman GKS90453BXAB and related GKS90-series furnaces
Equipment: Gas furnace (90%+ AFUE)
OEM Part Number: 10123533
Brand: Goodman / Amana

OEM vs. Generic

The genuine Goodman switch is factory-calibrated to the exact trip temperature specified for the GKS90 heat exchanger and burner assembly. Generic switches with a different set point can trip too early (nuisance lockouts) or too late (unsafe operation). For a life-safety component, always match the OEM part and rating.

Installation Difficulty

Easy (1 of 5). Disconnect power, note and transfer the two spade wire connections, remove the mounting screws, and install the new switch in the same orientation. Typically a 10–15 minute repair. If the switch keeps tripping after replacement, diagnose the underlying airflow or venting cause before returning the furnace to service.

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 High Li...

$9.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GKS90453BXAB — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman GKS90453BXAB — 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 GKS90453BXAB — 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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