What are the specs for this Limit Switch?

The correct replacement for Goodman model AMVC80804CXBD — 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 AMVC80804CXBD — 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 AMVC80804CXBD — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMVC80804CXBD — 10123529
Brand: Goodman
SKU: GOODMAN-8345
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-8345 Brand: Goodman

$18.95 $24.95

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The genuine OEM Goodman 10123529 Manual Reset Limit Switch is a critical high-limit safety control engineered for the Amana/Goodman AMVC80804CXBD 80,000 BTU variable-speed gas furnace. This switch monitors heat exchanger and blower compartment temperatures, opening the circuit to shut down the burners if the unit overheats or airflow is lost. Because it is a manual-reset design, it requires a physical reset after a trip — a deliberate safety feature that alerts the homeowner or technician to an underlying airflow or venting problem before the furnace restarts.

Specifications

Type: Manual reset high-limit safety switch
Function: Overheat protection / burner shutdown
Fits: Goodman/Amana AMVC80804CXBD and compatible 80% AFUE furnaces
Reset: Manual push-button
Terminals: Quick-connect spade

OEM vs. Generic

This is a factory-original Goodman component built to exact temperature trip-point tolerances. Generic aftermarket limit switches may trip early, late, or fail to reset reliably — risking nuisance lockouts or, worse, insufficient overheat protection. For a safety-critical control, OEM is the recommended choice and preserves any remaining manufacturer warranty coverage.

Installation Difficulty

Moderate. Requires disconnecting furnace power, removing the burner/control panel, transferring the two wire leads, and mounting the new switch. Most experienced DIYers can complete it in 20–30 minutes; if you are unsure why the switch tripped, have an HVAC technician diagnose the airflow issue first.

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...

$18.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMVC80804CXBD — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMVC80804CXBD — 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 AMVC80804CXBD — 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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