What are the specs for this Limit Switch?

The correct replacement for Goodman model GMH950453BXAE — 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 GMH950453BXAE — 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 GMH950453BXAE — 10123535

Name: OEM Goodman Manual Reset Limit Switch Red for GMH950453BXAE — 10123535
Brand: Goodman
SKU: GOODMAN-11132
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-11132 Brand: Goodman

$14.95 $19.95

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Goodman 10123535 Manual Reset Limit Switch (Red)

The 10123535 red manual reset limit switch is a genuine OEM safety cutout for the Goodman GMH950453BXAE 95% AFUE gas furnace. The red-button reset identifies this as a higher-temperature rollout/limit device — it interrupts the ignition circuit if flame rolls out of the burner box or temperatures climb past a safe threshold. This is a critical protective component: a functioning rollout switch guards against combustion escaping the heat exchanger, so a correct, in-spec replacement is essential for safe operation.

Specifications

OEM Part Number: 10123535
Type: Manual reset limit / flame rollout switch, normally closed
Reset: Red push-button
Fits: Goodman GMH950453BXAE and compatible GMH95 furnaces
Equipment Type: Gas Furnace
Terminals: 1/4 in. quick-connect spade

OEM vs. Generic

This OEM Goodman switch trips at the precise temperature Goodman engineered for this furnace. Generic substitutes vary in setpoint and body dimensions and are not recommended for rollout/limit safety duty, where an incorrect trip point can be hazardous. Choose OEM for guaranteed fit and calibration.

Install Difficulty

Easy (2/5) — Cut power and gas, remove the mounting screws, move the two spade wires to the new switch, and reinstall in the same position. About 15 minutes. If the red switch tripped, always find and correct the root cause before resetting.

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 GMH950453BXAE — 10123535?

Yes. This is the factory-specified OEM limit switch for the Goodman GMH950453BXAE — 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 GMH950453BXAE — 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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