What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH80604BXAA — 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 AMH80604BXAA — 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 AMH80604BXAA — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMH80604BXAA — 10123529
Brand: Goodman
SKU: GOODMAN-5211
Price: 27.95 USD
Availability: InStock

SKU: GOODMAN-5211 Brand: Goodman

$27.95 $36.95

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The Goodman 10123529 Manual Reset Limit Switch is a genuine OEM safety control for AMH80604BXAA gas furnaces. This normally-closed thermal switch opens the ignition circuit if it senses abnormal heat — typically flame rollout or a blocked heat exchanger — and must be manually reset by button once the fault is cleared, ensuring the furnace cannot silently re-fire into an unsafe condition.

Specifications

Part Type: Manual reset thermal limit / rollout switch
Contacts: Normally closed, opens on temperature rise
Reset: Manual push-button
OEM Part Number: 10123529
Fits Model: AMH80604BXAA and related Goodman/Amana furnaces
Mount: Bracket-mount with quick-connect terminals

OEM vs. Generic

Because this is a life-safety cutoff, the OEM part is strongly preferred — trip temperature and reset behavior are calibrated to your furnace. Generic switches may trip at the wrong threshold, causing either nuisance lockouts or failure to protect. We list the genuine OEM component only for this reason.

Installation

Difficulty: Easy. Power off the furnace, unplug the two spade terminals, unscrew the bracket, and reverse for the new switch — about 15 minutes. Always diagnose and correct the root cause (rollout, restricted airflow) 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...

$27.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH80604BXAA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH80604BXAA — 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 AMH80604BXAA — 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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