What are the specs for this Limit Switch?

The correct replacement for Goodman model GKS90 Furnace — 10123535 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 GKS90 Furnace — 10123535.

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 Rollout Limit Switch for GKS90 Furnace — 10123535

Name: OEM Goodman Manual Reset Rollout Limit Switch for GKS90 Furnace — 10123535
Brand: Goodman
SKU: GOODMAN-10545
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-10545 Brand: Goodman

$14.95 $19.95

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The Goodman 10123535 Manual Reset Limit Switch is a genuine OEM flame-rollout safety control engineered for the Goodman GKS90453BXAC gas furnace and compatible GKS90-series models. Identified by its red reset button, this switch monitors the burner compartment and cuts power to the gas valve if a dangerous flame-rollout or overheat condition is detected, requiring a manual reset before the furnace can operate again. It is a critical safety component that should never be bypassed.

Specifications

Type: Manual reset rollout / limit switch
Reset: Manual push-button (red)
Function: Flame rollout & overheat cutout
Compatibility: Goodman GKS90453BXAC and GKS90-series furnaces
OEM Part Number: 10123535

OEM vs. Generic

Our OEM option is the exact factory-calibrated Goodman switch with the correct trip temperature and mounting footprint — the safest choice for a life-safety control. A Generic equivalent offers a budget-friendly universal replacement, but always verify the trip temperature and terminal orientation before installing on a safety circuit.

Installation Difficulty

Easy (2/5). A single-connector swap on the burner box; disconnect power, transfer the wires, and mount. A multimeter continuity check confirms proper operation.

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 Rollout...

$14.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GKS90 Furnace — 10123535?

Yes. This is the factory-specified OEM limit switch for the Goodman GKS90 Furnace — 10123535. 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 GKS90 Furnace — 10123535?

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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