What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH80603ANBA — 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 AMH80603ANBA — 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 AMH80603ANBA — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMH80603ANBA — 10123529
Brand: Goodman
SKU: GOODMAN-10123529
Price: 24.95 USD
Availability: InStock

SKU: GOODMAN-10123529 Brand: Goodman

$24.95 $32.95

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OEM Goodman 10123529 Manual Reset Limit Switch

The Goodman 10123529 is a genuine OEM manual reset limit switch engineered for the AMH80603ANBA gas furnace and compatible Goodman/Amana platforms. Unlike auto-reset controls, a manual reset limit is a hard safety device: once it trips on an overtemperature or flame-rollout condition, it stays open until physically reset with the button — forcing the homeowner or technician to investigate the fault before the furnace can fire again.

Specifications

Part Number: 10123529
Type: Manual reset thermal limit / rollout switch
Function: Overtemp and flame-rollout safety cutoff
Reset: Manual push-button
Terminals: Quick-connect spade
Fits: AMH80603ANBA and related furnace models

OEM vs. Generic

The genuine OEM switch is factory-calibrated to your furnace's exact trip temperature, so it protects the heat exchanger without nuisance tripping. Generic switches often use approximate ratings that can trip early or, dangerously, trip late. For a safety-critical rollout control, OEM is strongly recommended.

Installation Difficulty

Easy (2/5) — Disconnect power, transfer the two spade wires, and secure the switch with its mounting screws. Important: a tripped manual reset switch signals a real safety event (rollout, cracked heat exchanger, or airflow failure) — have a licensed HVAC technician diagnose the root cause before returning the unit to service.

Genuine Goodman safety components for dependable furnace protection.

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...

$24.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH80603ANBA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH80603ANBA — 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 AMH80603ANBA — 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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