What are the specs for this Limit Switch?

The correct replacement for Goodman model ACEC960403BNAA — 10123533 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 ACEC960403BNAA — 10123533.

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 ACEC960403BNAA — 10123533

Name: OEM Goodman Manual Reset Limit Switch for ACEC960403BNAA — 10123533
Brand: Goodman
SKU: GOODMAN-95
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-95 Brand: Goodman

$14.95 $20.18

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Goodman 10123533 Manual Reset Limit Switch

The Goodman 10123533 is a genuine OEM manual reset limit switch (rollout/high-limit safety control) engineered for Goodman and Amana gas furnaces, including the ACEC960403BNAA. This switch monitors for abnormal temperature or flame rollout conditions in the burner compartment and trips to shut off the gas valve, protecting the heat exchanger and your home. After a fault, it requires a manual reset (press the button) once the underlying issue is corrected — a deliberate safety feature, not a defect.

Specifications

Type: Manual reset rollout / flame rollout limit switch
Function: Opens on high temperature, manual reset required
Terminals: 1/4" quick-connect spade
OEM Part Number: 10123533
Brand: Goodman (also fits select Amana / Daikin units)

OEM vs. Generic

This is a factory OEM part calibrated to the exact trip temperature specified by Goodman engineering. Generic aftermarket switches may carry a slightly lower price but can use looser temperature tolerances, risking nuisance trips or — worse — failure to trip. For a safety-critical control, we recommend OEM.

Installation Difficulty

Easy (1/5) — Two spade connectors and two mounting screws. Always disconnect power and shut off the gas before servicing. If you are unsure why the original switch tripped, have a licensed HVAC technician diagnose the root cause first.

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...

$14.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman ACEC960403BNAA — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman ACEC960403BNAA — 10123533. 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 ACEC960403BNAA — 10123533?

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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