What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH80803BNBA — 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 AMH80803BNBA — 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 (Light Blue) for AMH80803BNBA — 0130F00038

Name: OEM Goodman Auxiliary Limit Switch (Light Blue) for AMH80803BNBA — 0130F00038
Brand: Goodman
SKU: GOODMAN-5429
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-5429 Brand: Goodman

$5.95 $7.95

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The Goodman 0130F00038 Auxiliary Limit Switch (identified by its light blue body) is a genuine OEM secondary safety control for the AMH80803BNBA gas furnace and compatible Goodman/Amana models. The auxiliary limit is mounted near the blower compartment and provides backup over-temperature protection — if the primary limit fails or airflow is severely restricted, this switch opens to shut down the burners and prevent heat exchanger damage. The color coding indicates the specific trip temperature rating.

Specifications

Part type: Auxiliary (secondary) limit switch
OEM part number: 0130F00038
Color code: Light blue (temperature-rating identifier)
Reset type: Automatic
Function: Backup over-temperature safety cutout
Fits: Goodman/Amana AMH80803BNBA and compatible gas furnaces
Equipment: Gas Furnace

OEM vs. Generic

The light-blue color denotes an exact factory trip point — installing the wrong-rated switch defeats the safety design. OEM 0130F00038 guarantees the correct temperature calibration and the right terminal/mount configuration. For a coded safety component, matching the OEM color rating is essential.

Installation Difficulty

Easy (⚙️ 2/5) — Disconnect power, unclip the two spade terminals, remove the mounting screws, and install the new switch. If this limit has tripped, correct the airflow restriction (filter, blower, ducting) 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 AMH80803BNBA — 0130F00038?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH80803BNBA — 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 AMH80803BNBA — 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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