What are the specs for this Limit Switch?

The correct replacement for Goodman model GMS950905DXA — 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 GMS950905DXA — 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 Red Manual Reset Limit Switch for GMS950905DXA — 10123535

Name: OEM Goodman Red Manual Reset Limit Switch for GMS950905DXA — 10123535
Brand: Goodman
SKU: GOODMAN-12232
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-12232 Brand: Goodman

$14.95 $19.95

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Goodman 10123535 Manual Reset Limit Switch (Red)

The Goodman 10123535 is a genuine OEM red-button manual-reset high-limit (rollout) safety switch, a direct-fit replacement for the GMS950905DXA gas furnace and compatible Goodman/Amana models. The distinctive red reset button identifies this switch's specific temperature rating within the furnace's rollout protection circuit; it trips on abnormal heat from flame rollout or restricted airflow and interrupts the gas and ignition circuit to keep operation safe.

Specifications

Type: Manual-reset high-limit / rollout safety switch
Reset: Manual red push-button (hand reset after a trip)
Function: Opens the control circuit on over-temperature
Mounting: Bracket-mount with 1/4" quick-connect terminals
Fits: Goodman GMS950905DXA and select 95% AFUE furnaces

OEM vs. Generic

Color coding matters on rollout switches because each button color corresponds to a specific trip temperature. This factory OEM Goodman part guarantees the correct red-rated setpoint and bracket fit. Substituting a generic or wrong-color switch risks nuisance lockouts or inadequate protection, so the OEM component is the safe choice.

Common Symptoms of Failure

Furnace trips off during a heat call and needs a manual reset
Recurring rollout or high-limit fault codes
No heat with a tripped switch that will not reset

Installation Difficulty: Easy

Plan on 10–15 minutes. Cut power to the furnace, unplug the two spade terminals, remove the mounting screws, and fit the replacement in reverse. Never jumper or bypass a limit switch: if it keeps tripping, have a licensed HVAC technician inspect for a cracked heat exchanger, blocked venting, or dirty burners.

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 Red Manual Reset Lim...

$14.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GMS950905DXA — 10123535?

Yes. This is the factory-specified OEM limit switch for the Goodman GMS950905DXA — 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 GMS950905DXA — 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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