What are the specs for this Limit Switch?

The correct replacement for Goodman model WFD195070S4CAB — 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 WFD195070S4CAB — 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 WFD195070S4CAB — 10123517

Name: OEM Goodman Manual Reset Limit Switch for WFD195070S4CAB — 10123517
Brand: Goodman
SKU: GOODMAN-13966
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-13966 Brand: Goodman

$7.95 $10.95

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The Goodman 10123517 Manual Reset Limit Switch is a genuine OEM high-temperature safety control for the WFD195070S4CAB gas furnace and related Goodman/Amana models. This normally-closed switch opens and cuts power to the gas valve if it senses excessive heat — protecting the heat exchanger and cabinet from overheating due to blocked airflow, a failed blower, or a flame rollout condition. Because it is a manual reset device, it stays open until the red button is physically pressed, ensuring a technician inspects the furnace before it fires again.

Specifications

OEM Part Number: 10123517
Type: Manual reset (button) high-limit / rollout switch
Configuration: Normally closed, opens on temperature rise
Brand: Goodman (fits Amana equivalents)
Primary Fit: WFD195070S4CAB
Application: Residential gas furnace safety circuit

OEM vs. Generic

The OEM switch is calibrated to the exact trip and reset temperature Goodman specified for this cabinet — critical for a safety device. Generic limit switches with the wrong trip point can nuisance-trip or, worse, fail to protect the unit. On a safety component, always match OEM.

Installation Difficulty

Easy (2/5). Two mounting screws and two push-on terminals; typically a 15–20 minute job. Shut off power and gas first. Important: a limit switch that has tripped is a symptom — always diagnose and correct the root cause (dirty filter, weak blower, blocked vent, or rollout) before simply replacing and resetting.

Ships fast and in stock. Send us your model and serial number if you'd like us to verify fit.

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 WFD195070S4CAB — 10123517?

Yes. This is the factory-specified OEM limit switch for the Goodman WFD195070S4CAB — 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 WFD195070S4CAB — 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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