What are the specs for this Limit Switch?

The correct replacement for Goodman model WFD195090S4CAA — 0130F00038 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 WFD195090S4CAA — 0130F00038.

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 Auxiliary Limit Switch for WFD195090S4CAA — 0130F00038

Name: OEM Goodman Auxiliary Limit Switch for WFD195090S4CAA — 0130F00038
Brand: Goodman
SKU: GOODMAN-13989
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-13989 Brand: Goodman

$5.95 $7.95

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The genuine OEM Goodman 0130F00038 auxiliary limit switch (identified by its light-blue housing) is the exact factory safety replacement for the WFD195090S4CAA gas furnace. This normally-closed thermal switch monitors temperature in the blower or heat-exchanger area and opens the circuit if the furnace overheats — shutting off the gas valve to prevent equipment damage and unsafe operation.

Specifications

OEM Part Number: 0130F00038
Type: Auxiliary (secondary) high-limit safety switch
Color / ID: Light blue housing
Fits: Goodman WFD195090S4CAA and compatible Goodman & Amana furnaces
Operation: Normally-closed, opens on over-temperature
Function: Cuts gas/ignition on overheat to protect the furnace

OEM vs. Generic

Limit switches are a life-safety component, and generic substitutes often trip at the wrong temperature set point — causing either nuisance shutdowns or, worse, failing to protect against a genuine overheat. The color-coded genuine 0130F00038 carries the exact factory trip rating and terminal layout for the WFD195090S4CAA, so the furnace's safety chain performs precisely as designed.

Installation Difficulty

Easy (2/5). Always disconnect power before servicing. Remove the two mounting screws, transfer the wire terminals to the new switch, and remount. Replacement takes about 10–15 minutes. Because this is a safety device, verify the correct light-blue part number for your unit and consult a licensed HVAC technician if repeated tripping continues after replacement.

Restore your furnace's overheat protection with the genuine Goodman 0130F00038 auxiliary limit 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 Auxiliary Limit Swit...

$5.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman WFD195090S4CAA — 0130F00038?

Yes. This is the factory-specified OEM limit switch for the Goodman WFD195090S4CAA — 0130F00038. 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 WFD195090S4CAA — 0130F00038?

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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