What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH80804BXBC — 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 AMH80804BXBC — 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 AMH80804BXBC — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMH80804BXBC — 10123529
Brand: Goodman
SKU: GOODMAN-5584
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-5584 Brand: Goodman

$7.95 $10.35

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The Goodman 10123529 is a genuine OEM manual reset high-limit switch for the AMH80804BXBC gas furnace. This safety control senses temperature at the burner box or heat exchanger and cuts power to the gas valve if the furnace overheats or a flame rollout occurs — protecting against fire and heat-exchanger damage. Unlike an auto-reset limit, the manual reset version must be pressed to restore operation after a trip, which flags that a real fault occurred and was cleared. A tripped or failed switch is a common cause of a furnace that produces no heat.

Specifications

Part Number: 10123529
Type: Manual reset high-limit / rollout safety switch
Function: Normally closed; opens on overheat, manual reset button
Brand: Goodman / Amana (OEM)
Fits Model: AMH80804BXBC
Equipment: Gas furnace

OEM vs. Generic

The genuine OEM 10123529 is calibrated to the exact trip temperature and mounting footprint specified for the AMH80804BXBC. Because this is a life-safety component, an incorrect generic switch with the wrong setpoint can either nuisance-trip or, worse, fail to open during a real overheat. Never substitute an off-spec limit on a safety circuit — use the OEM part.

Installation Difficulty

Rating: Easy to Moderate. Turn off gas and power, disconnect the two spade terminals, unscrew the switch, and mount the replacement in the same orientation. Do not bypass a repeatedly tripping limit — diagnose the overheat cause first.

Fit verified for your model. In stock and ready to ship.

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 AMH80804BXBC — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH80804BXBC — 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 AMH80804BXBC — 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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