What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH81405DXCF — 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 AMH81405DXCF — 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 Rollout Limit Switch for AMH81405DXCF — 10123529

Name: OEM Goodman Manual Reset Rollout Limit Switch for AMH81405DXCF — 10123529
Brand: Goodman
SKU: GOODMAN-6205
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-6205 Brand: Goodman

$18.95 $24.95

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Goodman 10123529 Manual Reset Rollout Limit Switch

The Goodman 10123529 is a manual reset flame rollout limit switch engineered for the AMH81405DXCF gas furnace and compatible Goodman/Amana 80% AFUE models. This safety control trips when it detects abnormal heat or flame rollout at the burner assembly, cutting power to the gas valve to protect the heat exchanger and your home. Because it is a manual reset device, a tripped switch signals an underlying issue — check burners, venting, and airflow before pressing reset.

Specifications

Type: Manual reset flame rollout limit switch
Function: High-limit safety cutout
Mount: Burner box / rollout bracket
Fits: Goodman & Amana AMH81405DXCF and related 80% furnaces
OEM Part Number: 10123529

OEM vs. Generic

The genuine Goodman OEM switch is calibrated to the exact trip temperature your furnace's safety circuit expects and carries factory tolerances. Generic aftermarket switches may reset at different thresholds, risking nuisance trips or reduced protection. For a safety-critical control, OEM is strongly recommended.

Installation Difficulty

Easy (2/5). Two spade terminals and a single mounting screw. Always shut off gas and power at the disconnect before servicing. If the switch trips again after reset, call a licensed technician — a repeat trip indicates a heat exchanger or venting fault.

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 Rollout...

$18.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH81405DXCF — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH81405DXCF — 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 AMH81405DXCF — 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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