What are the specs for this Limit Switch?

The correct replacement for Goodman model GKS91155DXAG — 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 GKS91155DXAG — 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 GKS91155DXAG — 10123533

Name: OEM Goodman Manual Reset Limit Switch for GKS91155DXAG — 10123533
Brand: Goodman
SKU: GOODMAN-10123533
Price: 22.95 USD
Availability: InStock

SKU: GOODMAN-10123533 Brand: Goodman

$22.95 $29.95

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Goodman 10123533 Manual Reset Limit Switch

The Goodman 10123533 is a genuine OEM manual reset limit switch built for the GKS91155DXAG gas furnace and compatible Goodman/Amana equipment. It serves as a high-limit safety cutout, opening the control circuit when temperature exceeds the factory set point to prevent overheating of the heat exchanger. As a manual reset control, it locks out after a trip and requires a technician to diagnose the root cause — commonly restricted airflow, a dirty filter, or a failed blower — before pressing the reset button and returning the furnace to service.

Specifications

Type: Manual reset high-limit switch
Function: Normally-closed thermal safety cutout
Terminals: 1/4 in. quick-connect spade
Mounting: OEM bracket, direct replacement
Fits: Goodman/Amana GKS91155DXAG and compatible GKS9 series
Brand: Genuine Goodman OEM

OEM vs. Generic

The OEM 10123533 arrives pre-calibrated to this furnace's exact trip temperature and physical footprint. Generic substitutes may share a similar shape but differ in set point or bracket geometry, leading to fitment headaches or improper protection. When safety is on the line, choose the genuine Goodman part.

Install Difficulty

Easy (2/5). Plan on about 10–15 minutes. Cut power and gas, note the wiring positions, remove the two spade connectors, unscrew the switch, install the new one, and reconnect. Resolve the airflow or component fault that caused the trip before restoring heat.

Compatibility note: Confirm your model number and original part before purchase. Fits Goodman GKS91155DXAG.

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...

$22.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GKS91155DXAG — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman GKS91155DXAG — 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 GKS91155DXAG — 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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