What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH80403AXBB — 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 AMH80403AXBB — 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 AMH80403AXBB — 0130F00038

Name: OEM Goodman Auxiliary Limit Switch for AMH80403AXBB — 0130F00038
Brand: Goodman
SKU: GOODMAN-4977
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-4977 Brand: Goodman

$5.95 $7.95

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Goodman 0130F00038 Auxiliary Limit Switch (Light Blue)

The Goodman 0130F00038 auxiliary limit switch is a genuine OEM overheat-protection device for the AMH80403AXBB gas furnace and compatible Goodman/Amana models. Color-coded light blue to indicate its trip temperature, this normally-closed thermal switch opens the control circuit if the furnace exceeds a safe temperature — commonly caused by a blocked filter, closed registers, or a failing blower. It's a critical safety component that prevents heat-exchanger damage and fire risk.

Specifications

OEM Part Number: 0130F00038
Type: Auxiliary / rollout-area limit switch (normally closed)
Color Code: Light blue (trip-temperature identifier)
Brand: Goodman (Daikin family)
Compatibility: AMH80403AXBB and select Goodman/Amana furnaces
Function: Opens on overtemperature to de-energize gas valve

OEM vs. Generic

The light-blue color code corresponds to a specific factory trip point. Installing the wrong trip-temperature switch defeats the safety design. Genuine OEM guarantees the correct set point and bracket fit — do not substitute a generic switch on this safety circuit.

Installation Difficulty

Easy to Moderate. Remove two mounting screws and transfer the wire terminals. Shut off power and gas first. If the switch tripped, diagnose the underlying overheat cause (airflow) before returning the furnace to service.

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 AMH80403AXBB — 0130F00038?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH80403AXBB — 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 AMH80403AXBB — 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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