What are the specs for this Limit Switch?

The correct replacement for Goodman model AMEH801005CNAA — 10123529 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 AMEH801005CNAA — 10123529.

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 AMEH801005CNAA — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMEH801005CNAA — 10123529
Brand: Goodman
SKU: GOODMAN-4504
Price: 24.95 USD
Availability: InStock

SKU: GOODMAN-4504 Brand: Goodman

$24.95 $32.95

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The Goodman 10123529 Manual Reset Limit Switch is a genuine OEM safety control for the AMEH801005CNAA gas furnace. This high-limit switch monitors temperature and opens the control circuit if the furnace overheats, shutting down operation to protect the heat exchanger and prevent unsafe conditions. Because it is a manual reset device, it must be pressed to reset after a trip — a deliberate safety feature that flags a recurring overheat or airflow problem for inspection.

Specifications

OEM Part Number: 10123529
Brand: Goodman / Amana
Component Type: Manual reset high-limit / safety switch
Compatible Model: AMEH801005CNAA
Equipment: Gas furnace safety circuit
Reset Type: Manual push-to-reset

OEM vs. Generic

The OEM switch is calibrated to the exact trip temperature and mounting footprint your furnace requires — critical for a safety device. The generic equivalent offers a lower-cost option with a matching temperature rating and terminal layout for compatible applications.

Installation Difficulty

Easy to Moderate — Replacement involves disconnecting two spade terminals and unmounting the switch. As a safety control, calibration and rating must match exactly, and a persistent trip should be diagnosed before replacing. Always disconnect power before servicing.

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...

$24.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMEH801005CNAA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMEH801005CNAA — 10123529. 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 AMEH801005CNAA — 10123529?

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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