What are the specs for this Limit Switch?

The correct replacement for Goodman model GMH950904 — 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 GMH950904 — 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 GMH950904 — 10123535

Name: OEM Goodman Manual Reset Rollout Limit Switch for GMH950904 — 10123535
Brand: Goodman
SKU: GOODMAN-11340
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-11340 Brand: Goodman

$14.95 $19.95

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The Goodman 10123535 is a genuine OEM manual-reset rollout limit switch (red) engineered for the GMH950904CXAE 96% AFUE gas furnace and compatible Goodman/Amana models. This flame-rollout safety control interrupts the gas valve and ignition circuit if abnormal heat is detected outside the burner box, protecting the heat exchanger and household from unsafe combustion conditions.

Specifications

Type: Manual-reset rollout / high-limit switch
Color code: Red
Reset: Manual push-button
Application: Gas furnace burner/rollout protection
OEM Part Number: 10123535
Fits: Goodman GMH950904CXAE and related 95/96% furnaces

OEM vs. Generic

The genuine OEM 10123535 is calibrated to the exact factory trip temperature and mounting footprint, ensuring reliable safety operation and warranty compliance. Aftermarket equivalents may vary in trip point or terminal orientation — for a safety-critical control, we recommend OEM.

Install Difficulty

Easy (1/5). Two mounting screws and spade terminals. Always shut off gas and power before servicing. If the switch has tripped repeatedly, diagnose the root cause (blocked venting, cracked heat exchanger) before returning 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 Rollout...

$14.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GMH950904 — 10123535?

Yes. This is the factory-specified OEM limit switch for the Goodman GMH950904 — 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 GMH950904 — 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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