What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH80805CXBA — 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 AMH80805CXBA — 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 Limit Switch for AMH80805CXBA — 10123529

Name: OEM Goodman Amana Manual Reset Limit Switch for AMH80805CXBA — 10123529
Brand: Goodman
SKU: GOODMAN-5654
Price: 16.95 USD
Availability: InStock

SKU: GOODMAN-5654 Brand: Goodman

$16.95 $21.95

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Goodman / Amana 10123529 Manual Reset Limit Switch

This genuine OEM manual-reset limit switch (part 10123529) is a direct replacement for the Amana AMH80805CXBA gas furnace. As a manual-reset rollout/high-limit safety, it permanently opens the ignition circuit if it senses flame rollout or dangerous overheating, and it stays open until physically reset — a deliberate design that forces a technician to diagnose the root cause before the furnace can run again. A tripped or failed switch produces a hard no-heat condition.

Specifications

OEM Part Number: 10123529
Brand: Goodman / Amana
Type: Manual-reset thermal limit / rollout switch
Action: Normally closed, opens on overheat, manual reset button
Compatible model: AMH80805CXBA
Function: Flame rollout and high-temperature safety cutout

OEM vs. Generic

Because this is a life-safety cutout, the OEM Goodman/Amana switch is the recommended choice — it is calibrated to the exact factory trip temperature and uses the correct bracket for reliable heat sensing. Generic manual-reset limits with mismatched trip points can nuisance-trip or, worse, fail to protect. Always match the OEM spec on safety devices.

Install Difficulty: Easy (2 of 5)

Cut power, unplug the two leads, remove the mounting screws, and install the new switch. If the old switch had tripped, find and correct the overheating cause (dirty filter, blocked flue, cracked heat exchanger) before returning the unit 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 Amana Manual Reset L...

$16.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH80805CXBA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH80805CXBA — 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 AMH80805CXBA — 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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