What are the specs for this Limit Switch?

The correct replacement for Goodman model AMVC81005CXBB Furnace — 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 AMVC81005CXBB Furnace — 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 AMVC81005CXBB Furnace — 10123529

Name: OEM Goodman Manual Reset Limit Switch for AMVC81005CXBB Furnace — 10123529
Brand: Goodman
SKU: GOODMAN-8601
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-8601 Brand: Goodman

$18.95 $24.95

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Goodman 10123529 Manual Reset Limit Switch

The 10123529 is a genuine OEM manual reset high-limit safety switch built for Goodman and Amana gas furnaces, including the AMVC81005CXBB two-stage variable-speed model. This switch continuously monitors heat-exchanger and plenum temperature and opens the gas valve circuit if the furnace overheats — a critical safety control that prevents cracked heat exchangers and fire hazards. Because it is a manual reset style, it will not automatically re-close after a trip, alerting the homeowner that an airflow or combustion problem needs attention.

Specifications

Type: Manual reset high-limit switch
Function: Opens circuit on over-temperature
Reset: Manual push-button
Mounting: Direct OEM bracket fit
Application: Gas furnace heat-exchanger / rollout protection

OEM vs. Generic

The genuine Goodman 10123529 is factory-calibrated to the exact trip temperature your furnace board expects. Generic switches may trip early (nuisance lockouts) or late (unsafe), and often use non-matching terminal spacing. OEM guarantees correct calibration and safe operation.

Installation

Difficulty: Easy to Moderate — Typically two mounting screws and two spade connectors. Cut power at the breaker before servicing. If the old switch was tripping, diagnose the root cause (dirty filter, blocked vent, failed blower) before returning the furnace to service.

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 AMVC81005CXBB Furnace — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMVC81005CXBB Furnace — 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 AMVC81005CXBB Furnace — 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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