What are the specs for this Limit Switch?

The correct replacement for Goodman model AMVC81155CXAB — 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 AMVC81155CXAB — 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 AMVC81155CXAB — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMVC81155CXAB — 10123529
Brand: Goodman
SKU: GOODMAN-8645
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-8645 Brand: Goodman

$7.95 $9.95

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Texas CMBL #19328542014

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The Goodman 10123529 Manual Reset Limit Switch is a genuine OEM safety control engineered for the AMVC81155CXAB two-stage, variable-speed gas furnace. This normally-closed rollout/limit switch monitors heat-exchanger and burner-box temperatures and opens the ignition circuit if a flame rollout or overheat condition is detected, shutting down the burners to protect the unit and your home. Because it is a manual-reset device, it stays open after a fault until you physically press the reset button — a deliberate design that forces you to investigate the root cause before the furnace can fire again.

Specifications

Type: Manual reset thermal limit / rollout switch
Circuit: Normally closed (opens on overheat)
Fits: Goodman / Amana AMVC81155CXAB and compatible 80% AFUE furnaces
OEM Part Number: 10123529
Reset: Manual push-button

OEM vs. Generic

Our OEM Goodman switch is calibrated to the exact trip temperature specified by the manufacturer, so it protects the furnace without nuisance tripping. Generic aftermarket switches may use a different open temperature and can either fail to protect or shut the unit down prematurely. For a safety-critical control, we recommend the genuine OEM part.

Installation Difficulty: Easy (1/5)

Replacement is a straightforward DIY job for most homeowners: disconnect power at the furnace switch, remove the two mounting screws, transfer the two spade-terminal wires to the new switch, remount, and restore power. No special tools or refrigerant handling required. Always confirm power is off before servicing.

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 AMVC81155CXAB — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMVC81155CXAB — 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 AMVC81155CXAB — 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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