What are the specs for this Limit Switch?

The correct replacement for Goodman model GKS90905DXAA — 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 GKS90905DXAA — 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.

IMAGE COMING SOON

Goodman

OEM Goodman Manual Reset Limit Switch for GKS90905DXAA — 10123533

Name: OEM Goodman Manual Reset Limit Switch for GKS90905DXAA — 10123533
Brand: Goodman
SKU: GOODMAN-10841
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-10841 Brand: Goodman

$9.95 $12.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Goodman 10123533 Manual Reset Limit Switch

The Goodman 10123533 manual reset high-limit switch is a genuine OEM safety control for GKS90905DXAA gas furnaces and compatible Goodman/Amana models. This normally-closed thermal switch opens and cuts power to the gas valve if the heat exchanger area exceeds its rated trip temperature — protecting the furnace and home from overheating caused by restricted airflow, a failed blower, or a plugged filter. Because it is a manual reset device, it must be physically reset with the button after tripping, which alerts the homeowner that a fault occurred.

Specifications

OEM Part Number: 10123533
Type: Manual reset high-limit / rollout safety switch
Contacts: Normally closed (opens on temperature rise)
Equipment: Gas furnace
Fits: Goodman GKS90905DXAA and compatible GKS9-series models
Brand: Goodman OEM

OEM vs. Generic

The OEM switch carries the exact factory trip temperature and mounting footprint for a guaranteed match — important on a safety component. The Generic alternative offers equivalent specs at a lower cost for out-of-warranty repairs. When a switch keeps tripping, replace it only after correcting the underlying airflow or ignition fault.

Installation Difficulty

Easy (2/5). Disconnect power, remove two mounting screws and the wire connectors, swap in the new switch, and reconnect. Confirm continuity and normal cycling after install.

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 GKS90905DXAA — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman GKS90905DXAA — 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 GKS90905DXAA — 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.

Menu