What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH950453BXAF — 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 AMH950453BXAF — 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 for AMH950453BXAF — 10123535

Name: OEM Goodman Manual Reset Limit Switch for AMH950453BXAF — 10123535
Brand: Goodman
SKU: GOODMAN-10123535
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-10123535 Brand: Goodman

$14.95 $19.95

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The Goodman 10123535 Manual Reset Limit Switch (red) is a genuine OEM safety control engineered for the AMH950453BXAF gas furnace and other compatible Goodman and Amana models. This high-limit switch continuously monitors heat-exchanger and burner-compartment temperatures, tripping the gas valve if the furnace overheats or a flame rollout occurs. Because it is a manual reset device, it locks out until a technician physically presses the reset button — an intentional design that flags a serious airflow or combustion problem before the furnace is allowed to fire again.

Specifications

Type: Manual reset high-limit / rollout switch
Color code: Red
Function: Overtemperature and flame-rollout safety cutout
Fits: AMH950453BXAF and compatible Goodman/Amana furnaces
Mounting: OEM bracket, direct replacement

OEM vs. Generic

This is the factory OEM part — an exact trip-temperature and terminal-pattern match, so it seats on the original bracket with no wiring modifications. Generic aftermarket limit switches are cheaper but often carry a different reset temperature, which can cause nuisance lockouts or, worse, fail to protect the heat exchanger. For a safety-critical control, OEM is the recommended choice.

Installation Difficulty

Easy (2/5). A DIY-capable homeowner with basic tools can swap this in 15–20 minutes: power off at the breaker, disconnect the two spade terminals, remove the mounting screws, and reverse. If the switch keeps tripping after replacement, stop and diagnose the airflow/combustion issue — a tripping limit is a symptom, not the disease.

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 AMH950453BXAF — 10123535?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH950453BXAF — 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 AMH950453BXAF — 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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