What are the specs for this Limit Switch?

The correct replacement for Goodman model ACES800805CXAA — 10123529 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 ACES800805CXAA — 10123529.

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 ACES800805CXAA — 10123529

Name: OEM Goodman Manual Reset Limit Switch for ACES800805CXAA — 10123529
Brand: Goodman
SKU: GOODMAN-2228
Price: 12.95 USD
Availability: InStock

SKU: GOODMAN-2228 Brand: Goodman

$12.95 $17.48

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The Goodman 10123529 is a genuine OEM manual reset high-limit switch for the ACES800805CXAA gas furnace. This thermal safety control opens the furnace circuit if it senses excessive heat from a blocked filter, failed blower, or restricted airflow — protecting the heat exchanger from overheating and cracking. The manual-reset design requires a deliberate button press to restore the circuit, alerting the homeowner that a fault occurred rather than silently auto-cycling.

Part type: Manual reset high-limit / rollout safety switch
Reset: Manual push-button
Fits model: ACES800805CXAA furnace
Function: Opens on over-temperature, protects heat exchanger
Brand: Goodman / Amana OEM

OEM vs. Generic: Limit switches are calibrated to a specific trip temperature matched to the furnace's heat-rise rating. The factory 10123529 opens at exactly the spec Goodman designed for this model. A generic switch with the wrong trip point can either nuisance-trip or, worse, fail to protect the heat exchanger. For a safety-critical control, always use OEM.

Install difficulty: Easy (2/5). Shut off power and gas, disconnect the two wire leads, remove the mounting screws, and install the new switch in the same orientation. Allow 20–30 minutes. If the switch tripped, diagnose the airflow or combustion cause before resetting — a repeatedly tripping limit indicates an underlying 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...

$12.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman ACES800805CXAA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman ACES800805CXAA — 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 ACES800805CXAA — 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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OEM Goodman Manual Reset Limit Switch for ACES800805CXAA — 10123529

Shipping Information

Return Policy

Frequently Asked Questions