What are the specs for this Limit Switch?

The correct replacement for Goodman model AMVC950453BXAB — 10123518 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 AMVC950453BXAB — 10123518.

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 AMVC950453BXAB — 10123518

Name: OEM Goodman Manual Reset Limit Switch for AMVC950453BXAB — 10123518
Brand: Goodman
SKU: GOODMAN-8667
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-8667 Brand: Goodman

$9.95 $12.95

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Genuine OEM Goodman 10123518 Manual Reset Limit Switch

Part #10123518 is a factory-original manual reset high-limit switch for the Goodman/Amana AMVC950453BXAB variable-speed gas furnace and compatible AMVC95 series models. This safety control monitors temperature at the heat exchanger or burner area and permanently opens the circuit if it detects an overheat condition — such as a failed blower or blocked airflow. Unlike an auto-reset limit, this switch will not restore power until the fault is corrected and the button is manually pressed, which is exactly the fail-safe behavior required for combustion safety.

Specifications

OEM Part Number: 10123518
Component: Manual reset high-limit / safety limit switch
Reset Type: Manual (button reset)
Compatible Model: AMVC950453BXAB (AMVC95 series)
Function: Opens circuit on overtemperature to shut down heating
Fit: Direct OEM replacement — factory temperature calibration

OEM vs. Generic

Limit switches are calibrated to a specific trip temperature. A generic switch with the wrong setpoint can either nuisance-trip during normal operation or, worse, fail to open when it should — defeating a life-safety function. This genuine OEM switch carries Goodman's exact factory calibration and mounting, so it protects correctly and keeps your warranty intact.

Installation Difficulty

Easy (2/5) — Usually a 15-minute repair: cut power, disconnect the two spade terminals, unscrew the old switch, and mount the new one. Because repeated tripping signals an underlying airflow or combustion problem, have a technician diagnose the root cause 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...

$9.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMVC950453BXAB — 10123518?

Yes. This is the factory-specified OEM limit switch for the Goodman AMVC950453BXAB — 10123518. 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 AMVC950453BXAB — 10123518?

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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