What are the specs for this Limit Switch?

The correct replacement for Goodman model AMEC960603BNAC — 10123539 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 AMEC960603BNAC — 10123539.

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 AMEC960603BNAC — 10123539

Name: OEM Goodman Manual Reset Limit Switch for AMEC960603BNAC — 10123539
Brand: Goodman
SKU: GOODMAN-4163
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-4163 Brand: Goodman

$18.95 $24.95

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The Goodman 10123539 Manual Reset Limit Switch is a genuine OEM high-temperature safety cutout for the AMEC960603BNAC gas furnace. This normally-closed switch opens and shuts off the burners if it senses an over-temperature or flame-rollout condition, then requires a manual reset button press before the furnace can fire again — a critical safety feature that should always be replaced with the correct trip-rated part.

Specifications

OEM Part Number: 10123539
Component: Manual reset high-limit / rollout safety switch
Action: Normally closed, opens on over-temperature, manual reset
Compatible Model: AMEC960603BNAC (Goodman / Amana furnace)
Function: Overheat and flame-rollout safety shutoff

OEM vs. Generic

Safety limit switches are matched to a specific trip temperature. This OEM Goodman switch is factory-calibrated for the AMEC960603BNAC. A generic switch with the wrong trip point can nuisance-trip or, worse, fail to protect against a genuine overheat. For a safety component, always use the exact OEM replacement.

Installation Difficulty

Moderate — Remove two mounting screws and transfer the spade wire connectors. 15–20 minutes with basic tools. Turn off gas and power first. Repeated tripping usually indicates an airflow or heat-exchanger problem — have the root cause diagnosed by a licensed technician.

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...

$18.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMEC960603BNAC — 10123539?

Yes. This is the factory-specified OEM limit switch for the Goodman AMEC960603BNAC — 10123539. 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 AMEC960603BNAC — 10123539?

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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