What are the specs for this Limit Switch?

The correct replacement for Goodman model ACES961205DNAA — 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 ACES961205DNAA — 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 ACES961205DNAA — 10123539

Name: OEM Goodman Manual Reset Limit Switch for ACES961205DNAA — 10123539
Brand: Goodman
SKU: GOODMAN-2290
Price: 11.95 USD
Availability: InStock

SKU: GOODMAN-2290 Brand: Goodman

$11.95 $16.13

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The Goodman 10123539 Manual Reset Limit Switch is a genuine OEM safety control engineered for the Goodman/Amana ACES961205DNAA gas furnace and compatible models. This high-limit rollout switch monitors heat-exchanger and burner-box temperatures, opening the control circuit to shut down the gas valve if a flame rollout or overheat condition is detected. Because it is a manual reset device, it will not automatically re-close after a trip — a deliberate safety feature that forces a technician to inspect the cause before the furnace restarts.

Specifications

Type: Manual reset high-limit / rollout switch
Function: Flame rollout & over-temperature protection
Reset: Manual push-button
Brand: Goodman / Amana OEM
Direct fit: ACES961205DNAA and related furnace platforms

OEM vs. Generic

This is the factory OEM part (10123539), calibrated to the exact trip temperature Goodman specifies for this furnace. Generic universal limit switches may carry a different trip point or mounting footprint, risking nuisance lockouts or inadequate protection. For a life-safety control, OEM is strongly recommended.

Installation Difficulty

Easy (1/5). Two spade terminals and a single mounting screw or bracket. Always shut off gas and power before servicing. If the switch has already tripped, diagnose the root cause (blocked flue, cracked heat exchanger, restricted airflow) before resetting — repeated rollouts indicate a serious problem.

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...

$11.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman ACES961205DNAA — 10123539?

Yes. This is the factory-specified OEM limit switch for the Goodman ACES961205DNAA — 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 ACES961205DNAA — 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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