What are the specs for this Limit Switch?

The correct replacement for Goodman model AMVC800603BNAA — 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 AMVC800603BNAA — 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 AMVC800603BNAA — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMVC800603BNAA — 10123529
Brand: Goodman
SKU: GOODMAN-7863
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-7863 Brand: Goodman

$7.95 $10.95

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The Goodman 10123529 is a genuine OEM manual reset high-limit switch for the AMVC800603BNAA two-stage variable-speed gas furnace. This safety control monitors temperature and opens the circuit to shut off the gas valve if it detects an overheat or flame-rollout condition. Once tripped, it must be manually reset — a deliberate design that forces a technician to inspect for the root cause (blocked airflow, failed inducer, or cracked heat exchanger) before the furnace can run again. A limit switch that will not reset or has failed open is a common no-heat cause.

Type: Manual reset high-limit / rollout safety switch
Reset: Manual (push-button)
Fits: Amana/Goodman AMVC800603BNAA variable-speed gas furnace
Function: Opens gas circuit on overheat/rollout condition
OEM Part Number: 10123529

OEM vs. Generic

This genuine Goodman/Amana OEM switch is calibrated to the exact trip temperature the furnace's safety circuit requires. Generic limit switches with the wrong trip point or mounting footprint can nuisance-trip or, worse, fail to trip when needed. For a life-safety control, OEM is the only recommended choice.

Installation Difficulty: Easy to Moderate

A quick swap for a competent DIYer, but because it is a safety device, confirm what caused the original trip first. Power down the furnace, note wire positions, unbolt the old switch, mount the new 10123529, and reconnect the leads. Test for proper heat cycle after installation.

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...

$7.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMVC800603BNAA — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMVC800603BNAA — 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 AMVC800603BNAA — 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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