What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH951155DXAD — 10123519 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 AMH951155DXAD — 10123519.

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 Rollout Limit Switch for AMH951155DXAD — 10123519

Name: OEM Goodman Manual Reset Rollout Limit Switch for AMH951155DXAD — 10123519
Brand: Goodman
SKU: GOODMAN-6653
Price: 10.95 USD
Availability: InStock

SKU: GOODMAN-6653 Brand: Goodman

$10.95 $13.95

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The Goodman 10123519 is a genuine OEM manual reset limit switch (thermal rollout / high-limit safety) for the AMH951155DXAD gas furnace. This normally-closed switch monitors temperature at the burner or heat exchanger and opens the control circuit if it detects an overheat or flame rollout condition, shutting down the furnace to prevent damage or a fire hazard. Because it is a manual reset design, it stays open after a fault until the technician presses the reset button — a deliberate safety feature that flags an underlying problem.

Type: Manual reset thermal limit / rollout safety switch
Action: Normally closed, opens on overtemperature
Reset: Manual push-button
Application: Gas furnace burner/heat exchanger safety circuit
Fits: AMH951155DXAD and related Goodman/Amana furnaces
OEM Part #: 10123519

OEM vs. Generic

Safety limit switches are calibrated to a specific trip temperature. A generic switch with the wrong setpoint may nuisance-trip or, dangerously, fail to trip when needed. This OEM switch carries the exact temperature rating and terminal configuration the AMH951155DXAD control board expects, preserving the furnace's built-in safety response.

Install Difficulty

Easy–Moderate (2/5) — Roughly a 15–20 minute repair. Cut power to the furnace, note and disconnect the wire terminals, unscrew the old switch, and mount the replacement in the same orientation. If the switch had tripped, diagnose the root cause (blocked airflow, dirty burners, cracked heat exchanger) before returning the unit 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 Rollout...

$10.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH951155DXAD — 10123519?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH951155DXAD — 10123519. 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 AMH951155DXAD — 10123519?

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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