What are the specs for this Limit Switch?

The correct replacement for Goodman model AMS81405DNBC — 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 AMS81405DNBC — 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 Amana Manual Reset Rollout Limit Switch for AMS81405DNBC — 10123529

Name: OEM Goodman Amana Manual Reset Rollout Limit Switch for AMS81405DNBC — 10123529
Brand: Goodman
SKU: GOODMAN-7268
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-7268 Brand: Goodman

$18.95 $24.95

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Goodman 10123529 Manual Reset Limit Switch

The 10123529 is a genuine OEM manual-reset rollout limit switch for Goodman and Amana AMS81405DNBC gas furnaces. This normally-closed safety control monitors for flame rollout or excessive heat at the burner box. If a dangerous over-temperature condition occurs, it opens the circuit to shut down the furnace and must be manually reset with the button once the fault is corrected — a deliberate design that flags a real problem needing attention.

Specifications

Part Number: 10123529
Type: Manual reset rollout limit switch
Configuration: Normally closed (opens on temperature rise)
Reset: Manual (push-button)
Compatibility: Goodman & Amana AMS81405DNBC and related furnace platforms

OEM vs. Generic

The OEM 10123529 trips at the exact factory-calibrated temperature and carries the correct terminal spacing. Generic switches may trip early (nuisance shutdowns) or, worse, late — defeating the safety function. For a life-safety limit control, always use OEM.

Installation Difficulty

Easy (2/5). Two mounting screws and two spade connectors. Never bypass a tripped switch — diagnose the rollout cause first. Disconnect power and gas 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 Amana Manual Reset R...

$18.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMS81405DNBC — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMS81405DNBC — 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 AMS81405DNBC — 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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