What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH81005CNBA — 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 AMH81005CNBA — 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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OEM Goodman Amana Auxiliary Limit Switch for AMH81005CNBA — 0130F00038

Name: OEM Goodman Amana Auxiliary Limit Switch for AMH81005CNBA — 0130F00038
Brand: Goodman
SKU: GOODMAN-0130F00038
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-0130F00038 Brand: Goodman

$5.95 $7.95

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The Goodman/Amana 0130F00038 Auxiliary Limit Switch (identified by its light-blue body) is the OEM secondary temperature-limit safety for the AMH81005CNBA 80% AFUE gas furnace and compatible Goodman/Amana models. Mounted on the burner or blower assembly, this auxiliary limit provides a backup over-temperature cutout in addition to the primary limit — opening the control circuit if a localized hot spot develops from blocked airflow or a venting fault. The light-blue color code identifies its specific trip temperature rating, so matching the exact part matters.

Part number: 0130F00038
Color code: Light blue (denotes trip-temperature rating)
Type: Auxiliary / secondary limit switch, safety cutout
Function: Backup over-temperature protection
Fits: AMH81005CNBA and compatible Goodman/Amana furnaces

OEM vs. Generic: The color-coded 0130F00038 is factory-set to the precise setpoint this furnace requires. Generic limits with a different rating (a different color) can nuisance-trip or fail to open at the intended temperature. For any safety limit, install the exact OEM part with the matching color code.

Install difficulty: Easy (2/5). Mounts with two screws and two spade terminals; about 15 minutes. Disconnect power and gas before servicing. If a limit keeps tripping, correct the underlying airflow or venting cause rather than bypassing the switch — never jumper a safety limit.

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 Amana Auxiliary Limi...

$5.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH81005CNBA — 0130F00038?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH81005CNBA — 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 AMH81005CNBA — 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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OEM Goodman Amana Auxiliary Limit Switch for AMH81005CNBA — 0130F00038

Shipping Information

Return Policy

Frequently Asked Questions