What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH950453BXAC — 10123533 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 AMH950453BXAC — 10123533.

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 AMH950453BXAC — 10123533

Name: OEM Goodman Manual Reset Limit Switch for AMH950453BXAC — 10123533
Brand: Goodman
SKU: GOODMAN-6238
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-6238 Brand: Goodman

$9.95 $12.95

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The Goodman 10123533 is a genuine OEM manual reset high-limit switch designed as a direct-fit replacement for the AMH950453BXAC gas furnace and compatible Goodman/Amana models. This safety control monitors heat-exchanger and plenum temperature; if the furnace overheats — typically from restricted airflow, a dirty filter, or a failing blower — the switch opens to shut off the burners and prevent damage or fire. A manual reset design requires a technician to physically press the button to restore operation, ensuring the underlying fault is addressed.

If your furnace repeatedly locks out on high limit or won't fire after an overheat event, a tripped or failed limit switch is a frequent culprit.

Specifications

Part Number: 10123533
Type: Manual reset high-limit safety switch
Function: Over-temperature burner shutoff
Reset: Manual (push-button)
Fits Model: AMH950453BXAC (and compatible Goodman/Amana furnaces)
Brand: Goodman / Amana OEM

OEM vs. Generic

The genuine 10123533 is calibrated to the exact trip temperature Goodman specifies for the AMH950 platform. Generic switches with a mismatched setpoint can nuisance-trip or, worse, fail to protect the furnace. OEM guarantees correct calibration, terminal fit, and warranty compliance for this critical safety device.

Installation Difficulty

Moderate (2/5). Cut power at the disconnect, note wire positions, remove the two mounting screws, transfer the terminals, and secure the new switch. Simple mechanically, but because it is a safety control we recommend confirming the root cause of any overheat before returning the furnace 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 Limit S...

$9.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH950453BXAC — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH950453BXAC — 10123533. 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 AMH950453BXAC — 10123533?

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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