What are the specs for this Limit Switch?

The correct replacement for Goodman model ADSH800603AXAB — 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 ADSH800603AXAB — 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 ADSH800603AXAB — 10123529

Name: OEM Goodman Manual Reset Limit Switch for ADSH800603AXAB — 10123529
Brand: Goodman
SKU: GOODMAN-3180
Price: 12.95 USD
Availability: InStock

SKU: GOODMAN-3180 Brand: Goodman

$12.95 $16.95

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The Goodman 10123529 Manual Reset Limit Switch is a genuine OEM high-limit safety control engineered for the Goodman ADSH800603AXAB furnace and compatible models. This switch monitors heat-exchanger temperature and interrupts the burner circuit if the furnace overheats, protecting your equipment and home. Because it is a manual-reset design, it must be pressed to restore operation after a trip — a deliberate safety feature that flags a recurring fault for inspection.

Specifications

Part type: Manual reset limit switch (rollout/high-limit safety)
OEM part number: 10123529
Reset type: Manual (push-button)
Function: Interrupts gas valve / ignition on over-temperature
Fits: Goodman ADSH800603AXAB and select Goodman/Amana gas furnaces
Equipment: Gas furnace

OEM vs. Generic

The genuine OEM 10123529 is calibrated to the exact trip temperature specified by Goodman for this furnace platform. Generic or universal limit switches may carry a different set point, mounting footprint, or terminal orientation, which can cause nuisance trips or leave the furnace unprotected. For a safety component, matching the OEM specification is strongly recommended.

Installation Difficulty

Easy (1/5). Replacement typically requires disconnecting power, removing two mounting screws, transferring the spade connectors, and reinstalling. Always shut off gas and electrical power before servicing. If the switch trips repeatedly after replacement, have a licensed HVAC technician diagnose the underlying airflow or heat-exchanger issue.

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...

$12.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman ADSH800603AXAB — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman ADSH800603AXAB — 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 ADSH800603AXAB — 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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