What are the specs for this Limit Switch?

The correct replacement for Goodman model GMH950904CXAD — 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 GMH950904CXAD — 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 Limit Switch (Red) for GMH950904CXAD — 10123535

Name: OEM Goodman Manual Reset Limit Switch (Red) for GMH950904CXAD — 10123535
Brand: Goodman
SKU: GOODMAN-11328
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-11328 Brand: Goodman

$14.95 $19.95

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Goodman 10123535 Manual Reset Limit Switch (Red)

The Goodman 10123535 is a factory OEM red-button manual-reset high-limit switch for the GMH950904CXAD 96% AFUE two-stage gas furnace. This normally-closed thermal safety control cuts power to the burners on an over-temperature condition. The red reset button distinguishes it from the companion 10123533 limit — the two switches carry different temperature calibrations and mounting locations within the burner/heat-exchanger assembly, so match the part number to your furnace's parts diagram.

OEM Part Number: 10123535
Type: Manual reset high-limit safety switch (normally closed)
Identifier: Red reset button
Function: Opens on over-temperature to shut down burners
Compatibility: Goodman GMH950904CXAD and related GMH95 furnaces

OEM vs. Generic

The genuine Goodman switch is factory-calibrated to the trip and reset points specified for this heat exchanger. Substituting a generic switch — or the wrong-color/wrong-rating Goodman switch — can cause nuisance trips or defeat the intended safety margin. Always match the OEM part number and rating.

Installation Difficulty

Easy (2/5). Two mounting screws and two spade terminals; roughly 15–20 minutes with basic hand tools. Disconnect power and gas first, and address any underlying airflow restriction before restoring operation so the safety doesn't re-trip.

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...

$14.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GMH950904CXAD — 10123535?

Yes. This is the factory-specified OEM limit switch for the Goodman GMH950904CXAD — 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 GMH950904CXAD — 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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