What are the specs for this Limit Switch?

The correct replacement for Goodman model ADSH801005CXAA — 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 ADSH801005CXAA — 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 ADSH801005CXAA — 10123529

Name: OEM Goodman Manual Reset Limit Switch for ADSH801005CXAA — 10123529
Brand: Goodman
SKU: GOODMAN-3230
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-3230 Brand: Goodman

$7.95 $9.99

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The Goodman 10123529 Manual Reset Limit Switch is a genuine OEM safety control engineered for the Goodman ADSH801005CXAA gas furnace and other compatible Goodman/Amana 80% AFUE models. This high-limit switch monitors heat exchanger and cabinet temperatures, tripping to shut off the burners if the furnace overheats. Because it is a manual reset device, it will not automatically re-close after a fault — protecting your equipment and home from repeated overheating cycles until the underlying cause (blocked filter, failed blower, restricted ductwork) is corrected.

Specifications

Type: Manual reset high-limit safety switch
OEM Part Number: 10123529
Brand: Goodman (genuine OEM)
Fits: ADSH801005CXAA and compatible Goodman/Amana furnaces
Equipment: Gas furnace
Reset: Manual (push-button)

OEM vs. Generic

Our genuine OEM 10123529 is calibrated to the exact factory trip temperature and mounting footprint for a drop-in fit. Generic aftermarket limits may vary in trip point and terminal orientation, risking nuisance trips or improper protection. For a safety-critical component, OEM is strongly recommended.

Install Difficulty

Easy (2/5). Cut power at the disconnect, remove the two mounting screws, transfer the spade connectors, and reinstall. Typical replacement takes 10–15 minutes. Always de-energize the furnace 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 Manual Reset Limit S...

$7.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman ADSH801005CXAA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman ADSH801005CXAA — 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 ADSH801005CXAA — 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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