What are the specs for this Limit Switch?

The correct replacement for Goodman model WFD195045S3BAA — 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 WFD195045S3BAA — 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 WFD195045S3BAA — 10123517

Name: OEM Goodman Manual Reset Limit Switch for WFD195045S3BAA — 10123517
Brand: Goodman
SKU: GOODMAN-13906
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-13906 Brand: Goodman

$14.95 $19.95

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Texas CMBL #19328542014

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The Goodman 10123517 manual reset limit switch is the genuine OEM safety control for the WFD195045S3BAA gas furnace. This normally-closed thermal switch opens and shuts off the burners if it senses excessive heat or a flame rollout at the heat exchanger, protecting the furnace and your home. Because it is a manual reset device, it stays open after a trip and must be reset by hand once the fault is corrected — a deliberate design that flags a problem rather than silently cycling.

Specifications

Type: Manual reset high-limit / rollout switch
Contact configuration: Normally closed (SPST), opens on temperature rise
Terminals: 1/4 in. quick-connect spade
Function: Burner shutdown on overheat or flame rollout
Fits: Goodman/Amana WFD195045S3BAA and compatible models

OEM vs. Generic

This is an OEM Goodman part calibrated to the exact trip temperature specified for this furnace. Because it is a safety-critical control, we strongly recommend OEM over a generic switch — an incorrect trip point can allow unsafe operation or cause nuisance shutdowns.

Installation Difficulty

Easy (1 of 5). Roughly 15 minutes. Shut off gas and electrical power, pull the two spade connectors, remove the mounting screws, and install the replacement in the same orientation. If the old switch tripped, diagnose the root cause (blocked venting, dirty burners, restricted airflow) before returning the furnace to service. When in doubt, call a licensed technician.

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 WFD195045S3BAA — 10123517?

Yes. This is the factory-specified OEM limit switch for the Goodman WFD195045S3BAA — 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 WFD195045S3BAA — 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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