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Goodman

OEM Goodman Manual Reset Rollout Limit Switch for AMH80803BNAA — 10123529

SKU: GOODMAN-5415 Brand: Goodman
$12.95 $16.95

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Texas CMBL #19328542014
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Goodman 10123529 Manual Reset Limit Switch

The Goodman 10123529 is a genuine OEM manual-reset rollout limit switch engineered for the AMH80803BNAA 80% AFUE gas furnace and compatible Goodman and Amana models. This normally-closed thermal safety control opens the ignition circuit if it detects flame rollout or excessive heat at the burner box, shutting the furnace down to protect the heat exchanger and your home. Because it is a manual-reset device, it requires a physical button press to restore operation after a fault — a deliberate design that alerts homeowners to underlying combustion problems.

  • Type: Manual reset rollout / flame-rollout limit switch
  • Configuration: Normally closed (opens on temperature rise)
  • Function: Burner-box overheat and flame-rollout safety cutoff
  • Fits: Goodman/Amana AMH80803BNAA and select 80% gas furnaces
  • OEM Part: 10123529

OEM vs. Generic: The genuine Goodman part is calibrated to the exact trip temperature specified for this heat exchanger and mounts with the correct bracket geometry. Generic aftermarket switches may trip at incorrect temperatures or fit loosely, causing nuisance shutdowns or, worse, failing to protect the unit. For a safety-critical control, OEM is strongly recommended.

Install difficulty: Easy (1/5). Two screws and two spade connectors. Always disconnect power before servicing and confirm the root cause of any rollout trip before resetting.

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 AMH80803BNAA — 10123529?
Yes. This is the factory-specified OEM limit switch for the Goodman AMH80803BNAA — 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 AMH80803BNAA — 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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Mike Rivera
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