What are the specs for this Limit Switch?

The correct replacement for Goodman model ACES800603ANAA — 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 ACES800603ANAA — 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 ACES800603ANAA — 10123529

Name: OEM Goodman Manual Reset Limit Switch for ACES800603ANAA — 10123529
Brand: Goodman
SKU: GOODMAN-2195
Price: 12.95 USD
Availability: InStock

SKU: GOODMAN-2195 Brand: Goodman

$12.95 $17.48

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The Goodman 10123529 Manual Reset Limit Switch is a genuine OEM safety control designed for the ACES800603ANAA gas furnace and compatible Goodman/Amana models. This high-limit switch protects your furnace by interrupting the gas valve and ignition circuit if the heat exchanger reaches an unsafe temperature, preventing overheating, cracked heat exchangers, and potential fire hazards. As a manual reset device, it must be physically reset after a trip — an intentional safety feature that flags a recurring airflow or overheating problem before it escalates.

Specifications

Type: Manual reset high-limit switch
Function: Over-temperature furnace safety cutout
Fits: Goodman ACES800603ANAA and compatible furnace models
OEM Part Number: 10123529
Equipment: Gas furnace

OEM vs. Generic

This is a genuine Goodman OEM part — calibrated to the exact trip temperature your furnace was engineered for. Generic universal limit switches may trip at the wrong setpoint, causing nuisance shutdowns or, worse, failing to protect the heat exchanger. For a safety-critical control, OEM is strongly recommended.

Installation Difficulty

Easy (1/5). Two-wire connection and two mounting screws. Always shut off power and gas before servicing. If the switch trips repeatedly after replacement, inspect for restricted airflow (dirty filter, blocked vents, failing blower) rather than continuing to reset it.

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 ACES800603ANAA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman ACES800603ANAA — 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 ACES800603ANAA — 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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