What are the specs for this Limit Switch?

The correct replacement for Goodman model GCH90453BXAB — 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 GCH90453BXAB — 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 Rollout Limit Switch for GCH90453BXAB — 10123517

Name: OEM Goodman Manual Reset Rollout Limit Switch for GCH90453BXAB — 10123517
Brand: Goodman
SKU: GOODMAN-9667
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-9667 Brand: Goodman

$7.95 $9.99

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Goodman 10123517 Manual Reset Limit Switch

The Goodman 10123517 is a genuine OEM manual-reset rollout/high-limit safety switch for the GCH90453BXAB gas furnace. This thermally activated switch is a critical safety device: if it detects an overheat or flame-rollout condition at the burner box or heat exchanger, it opens the control circuit and shuts down the furnace to prevent damage and fire hazard. Because it is a manual reset switch, it stays open until an operator presses the button — a tripped switch signals a real problem (blocked flue, cracked heat exchanger, dirty burners) that should be diagnosed, not just reset.

Part number: 10123517
Component: Manual reset rollout / high-limit safety switch
Function: Opens gas/control circuit on overheat or flame rollout
Reset type: Manual push-button
Fits: Goodman GCH90453BXAB and related GCH90 series

OEM vs. Generic

The OEM Goodman switch is calibrated to the exact factory trip temperature for this furnace's heat exchanger. Because this is a life-safety component, an incorrectly rated generic switch can trip too late (allowing dangerous overheating) or too early (nuisance shutdowns). Always match OEM specifications on safety limits.

Installation Difficulty

Easy (DIY-friendly). Two mounting screws and two spade connectors, about 15 minutes. Power and gas OFF before servicing. If the switch tripped, 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 Rollout...

$7.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GCH90453BXAB — 10123517?

Yes. This is the factory-specified OEM limit switch for the Goodman GCH90453BXAB — 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 GCH90453BXAB — 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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