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Goodman

OEM Goodman Manual Reset Rollout Limit Switch for AMEC960804CNAD — 10123539

SKU: GOODMAN-4260 Brand: Goodman
$12.95 $16.95

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Texas CMBL #19328542014
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The Goodman 10123539 Manual Reset Rollout Limit Switch is a genuine OEM safety component engineered for the AMEC960804CNAD gas furnace and other compatible Goodman/Amana equipment. This switch monitors the burner box for flame rollout — a dangerous condition where flames escape the heat exchanger — and instantly cuts the gas valve and ignition circuit to protect your equipment and home. Because it is a manual reset device, it will not automatically re-close after a trip, forcing an inspection before the furnace can restart. A furnace that repeatedly trips this switch signals a blocked heat exchanger, a failing inducer, or a venting problem that should be corrected before resetting.

  • Type: Manual reset flame rollout / high-limit safety switch
  • Fits: AMEC960804CNAD and compatible Goodman & Amana gas furnaces
  • Function: Interrupts gas & ignition on flame rollout detection
  • Reset: Manual push-button reset (not self-resetting)
  • Terminals: 1/4" quick-connect spade terminals
  • Part number: 10123539 (OEM Goodman)

OEM vs. Generic: The OEM 10123539 is calibrated to the exact trip temperature specified for this furnace platform, ensuring it protects without nuisance shutdowns. Aftermarket switches may use looser tolerances that trip early or, worse, trip late. Choose OEM when safety-critical calibration matters.

Install difficulty: Easy (1/5). Shut off power and gas, unclip the two spade terminals, remove the mounting screws, swap the switch, and reconnect. Typically a 10–15 minute repair with a nut driver. Always diagnose the root cause of a rollout trip before returning the furnace to service.

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

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMEC960804CNAD — 10123539?
Yes. This is the factory-specified OEM limit switch for the Goodman AMEC960804CNAD — 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 AMEC960804CNAD — 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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Mike Rivera
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