What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH80903BXCA Furnace — 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 AMH80903BXCA Furnace — 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 AMH80903BXCA Furnace — 0130F00038

Name: OEM Goodman Auxiliary Limit Switch for AMH80903BXCA Furnace — 0130F00038
Brand: Goodman
SKU: GOODMAN-5740
Price: 24.95 USD
Availability: InStock

SKU: GOODMAN-5740 Brand: Goodman

$24.95 $32.95

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The Goodman 0130F00038 Auxiliary Limit Switch (light blue) is a genuine OEM safety control engineered for the Amana AMH80903BXCA gas furnace and other Goodman/Amana 80% AFUE platforms that share this cabinet. This normally-closed thermal limit continuously monitors internal furnace temperature and opens the control circuit to shut down the gas valve if a dangerous overheat condition develops from restricted airflow, a dirty filter, or blower failure. It is a critical component of the furnace's UL-listed safety chain.

Specifications

OEM Part Number: 0130F00038
Type: Auxiliary / high-limit thermal switch, normally closed
Color code: Light blue (temperature-rated variant)
Function: Automatic-reset overheat cutout
Fits: Amana AMH80903BXCA and compatible Goodman/Amana furnaces

OEM vs. Generic

Our genuine Goodman switch is factory-calibrated to the exact trip temperature specified for this furnace, guaranteeing correct safety response and preserving your equipment warranty. Aftermarket look-alikes often ship with the wrong temperature rating or mounting footprint, which can cause nuisance lockouts or, worse, allow unsafe operation. When it comes to a safety limit, the OEM part is the only responsible choice.

Install Difficulty: Easy

A DIY-friendly repair for handy homeowners. Shut off power and gas, note the wire positions, remove the two mounting screws, transfer the spade connectors to the new switch, and reinstall. Most swaps take under 15 minutes. If you are unsure about furnace safety controls, consult a licensed HVAC 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 Auxiliary Limit Swit...

$24.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH80903BXCA Furnace — 0130F00038?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH80903BXCA Furnace — 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 AMH80903BXCA Furnace — 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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