What are the specs for this Limit Switch?

The correct replacement for Goodman model AMES800604BXAA — 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 AMES800604BXAA — 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 AMES800604BXAA — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMES800604BXAA — 10123529
Brand: Goodman
SKU: GOODMAN-4625
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-4625 Brand: Goodman

$7.95 $9.95

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Genuine Goodman 10123529 Manual Reset Limit Switch

The Goodman 10123529 is a factory-original manual reset limit switch engineered for the Amana/Goodman AMES800604BXAA gas furnace and compatible models in the same platform. This safety control opens the burner and gas valve circuit when it senses an overheat condition — typically caused by restricted airflow, a dirty filter, or a failed blower — protecting the heat exchanger from thermal damage. Because it is a manual reset device, it will not automatically re-close after tripping, giving the technician a clear indication that a fault occurred and must be corrected before the furnace is placed back in service.

Specifications

Type: Manual reset high-limit / rollout safety switch
Normally closed, opens on temperature rise
Direct OEM replacement for part 10123529
Fits AMES800604BXAA and related Goodman/Amana furnaces
Snap-disc bimetal element with push-button reset

OEM vs. Generic

Our genuine OEM 10123529 is calibrated to the exact trip and reset temperatures specified by Goodman, ensuring the safety circuit behaves precisely as the furnace was engineered. Generic aftermarket switches often use approximate trip points that can cause nuisance lockouts or, worse, fail to protect the heat exchanger. For a life-safety component, we strongly recommend the OEM part.

Installation Difficulty

Easy (1 of 5). Replacement is a straightforward two-wire swap that most experienced DIYers can complete in under 20 minutes with basic hand tools. Always shut off electrical power and the gas supply before servicing, and confirm the underlying overheat cause has been resolved. If you are unsure, consult a licensed HVAC technician.

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...

$7.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMES800604BXAA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMES800604BXAA — 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 AMES800604BXAA — 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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