What are the specs for this Limit Switch?

The correct replacement for Goodman model WGFM195090S5CAA — 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 WGFM195090S5CAA — 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 WGFM195090S5CAA — 10123517

Name: OEM Goodman Manual Reset Limit Switch for WGFM195090S5CAA — 10123517
Brand: Goodman
SKU: GOODMAN-14372
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-14372 Brand: Goodman

$7.95 $10.95

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The Goodman 10123517 Manual Reset Limit Switch is a genuine OEM safety control designed for the WGFM195090S5CAA 95% AFUE modulating gas furnace and other compatible Goodman/Amana high-efficiency models. This high-limit switch monitors heat-exchanger and plenum temperature and shuts off the burners if the furnace overheats — protecting against restricted airflow, blower failure, or a blocked flue. Because it is a manual-reset design, a tripped switch must be physically reset, alerting the homeowner to an underlying fault.

Part number: 10123517
Type: Manual reset high-limit safety switch
Equipment: Gas furnace (95% AFUE condensing)
Primary fit: WGFM195090S5CAA
Function: Opens burner circuit on over-temperature
Fit type: Direct OEM replacement

OEM vs. Generic: The genuine Goodman 10123517 is calibrated to the exact trip and reset temperature your furnace's safety logic expects. Generic limit switches with incorrect setpoints can nuisance-trip or, worse, fail to open at the correct temperature. The OEM part guarantees factory-matched protection and preserves your warranty.

Install difficulty: Easy to moderate. Typically 20–30 minutes. Shut off power and gas, note the wiring, remove the mounting screws, and transfer the leads to the new switch in the same orientation. A recurring trip indicates an airflow or combustion problem — have a licensed HVAC technician diagnose the root cause rather than simply resetting the switch.

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 WGFM195090S5CAA — 10123517?

Yes. This is the factory-specified OEM limit switch for the Goodman WGFM195090S5CAA — 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 WGFM195090S5CAA — 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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OEM Goodman Manual Reset Limit Switch for WGFM195090S5CAA — 10123517

Shipping Information

Return Policy

Frequently Asked Questions