What are the specs for this Limit Switch?

The correct replacement for Goodman model GCV90905DXBA — 10123517 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 GCV90905DXBA — 10123517.

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 GCV90905DXBA — 10123517

Name: OEM Goodman Manual Reset Limit Switch for GCV90905DXBA — 10123517
Brand: Goodman
SKU: GOODMAN-10084
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-10084 Brand: Goodman

$7.95 $10.95

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The Goodman 10123517 is a genuine OEM manual reset limit switch for the Goodman GCV90905DXBA gas furnace. This safety switch opens the ignition circuit if it senses excessive temperature or flame rollout, shutting the furnace down to prevent overheating and unsafe operation. Once tripped, it must be manually reset after the underlying fault is corrected.

Specifications

Part number: 10123517
Type: Manual reset high-limit / rollout safety switch
Function: Opens circuit on overtemperature or flame rollout
Reset: Manual (press-to-reset button)
Compatible model: GCV90905DXBA (and select Goodman/Amana furnaces)
Equipment type: Gas furnace

OEM vs. Generic

The OEM 10123517 is calibrated to Goodman's exact trip temperature and uses the correct mounting footprint and terminal spacing. Generic switches can trip at the wrong setpoint — either nuisance-tripping or, worse, failing to protect the unit. OEM guarantees the safety response the furnace was engineered around.

Install Difficulty: Moderate

Rated Moderate (2/5). Shut off gas and power, remove the burner/access panel, disconnect the two spade terminals, unscrew the switch, and mount the replacement. Diagnose and clear the original overheat cause (blocked airflow, dirty burners) before restoring power. Allow 20–30 minutes.

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 GCV90905DXBA — 10123517?

Yes. This is the factory-specified OEM limit switch for the Goodman GCV90905DXBA — 10123517. 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 GCV90905DXBA — 10123517?

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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