What are the specs for this Limit Switch?

The correct replacement for Goodman model WGFM195090S4CAC — 10123535 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 WGFM195090S4CAC — 10123535.

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 (Red) for WGFM195090S4CAC — 10123535

Name: OEM Goodman Manual Reset Limit Switch (Red) for WGFM195090S4CAC — 10123535
Brand: Goodman
SKU: GOODMAN-14349
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-14349 Brand: Goodman

$14.95 $19.95

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Goodman 10123535 Manual Reset Limit Switch (Red)

The Goodman 10123535 is an OEM red-button manual reset limit switch designed for the WGFM195090S4CAC high-efficiency gas furnace and compatible Goodman/Amana units. The red reset button identifies this device's specific trip temperature within the furnace's layered safety system. When an overheat or flame-rollout event occurs, the switch opens the control circuit and locks out the burners until it is manually reset, protecting the heat exchanger and occupants.

OEM Part Number: 10123535
Type: Manual reset limit / rollout safety switch
Identifier: Red reset button (temperature-coded)
Function: Overheat / flame-rollout protection
Fits: Goodman WGFM195090S4CAC furnace

OEM vs. Generic

This genuine Goodman switch matches the exact factory-specified trip point denoted by its red button, along with the correct terminals and bracket. Substituting a generic or wrong-color switch risks an incorrect temperature rating, nuisance shutdowns, or a compromised safety response. The OEM part restores the furnace to its engineered specification and keeps the warranty valid.

Installation Difficulty

Moderate (2/5). Cut power to the furnace, open the burner compartment, note and disconnect the wiring, remove the mounting screws, and fit the new red switch in the identical location and orientation. Roughly 20–30 minutes. Always determine why the switch tripped—restricted airflow, dirty filter, or overfiring—before restoring operation.

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...

$14.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman WGFM195090S4CAC — 10123535?

Yes. This is the factory-specified OEM limit switch for the Goodman WGFM195090S4CAC — 10123535. 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 WGFM195090S4CAC — 10123535?

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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