What are the specs for this Limit Switch?

The correct replacement for Goodman model GDH80403AXBB — 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 GDH80403AXBB — 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 GDH80403AXBB — 10123529

Name: OEM Goodman Manual Reset Rollout Limit Switch for GDH80403AXBB — 10123529
Brand: Goodman
SKU: GOODMAN-10224
Price: 24.95 USD
Availability: InStock

SKU: GOODMAN-10224 Brand: Goodman

$24.95 $32.95

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman 10123529 Manual Reset Limit Switch is a genuine OEM safety control for the GDH80403AXBB and compatible Goodman 80% AFUE gas furnaces. This manual-reset rollout / high-limit switch monitors for abnormal heat or flame rollout in the burner compartment and cuts power to the gas valve if a dangerous overheat condition occurs, protecting the furnace and home.

Because it requires a manual reset, a tripped switch signals that a technician should inspect for the underlying cause — a blocked flue, cracked heat exchanger, or restricted airflow. A switch that fails open or won't reset must be replaced with the exact OEM part to preserve the furnace's safety chain.

Specifications

OEM Part Number: 10123529
Type: Manual reset rollout / high-limit safety switch
Reset: Manual (push-button)
Fits Model: GDH80403AXBB (and compatible Goodman furnaces)
Function: Normally closed, opens on overheat
Equipment: Gas Furnace

OEM vs. Generic

Genuine Goodman limit switches are calibrated to the exact trip temperature the furnace was engineered for. Generic switches with the wrong set point can nuisance-trip or, worse, fail to trip. For a life-safety component, always use OEM.

Installation Difficulty

Moderate — shut off gas and power, disconnect the two spade terminals, unscrew the switch, and mount the replacement. Diagnose and correct the root cause before returning the furnace to service.

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...

$24.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GDH80403AXBB — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman GDH80403AXBB — 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 GDH80403AXBB — 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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