What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH81405DXCA — 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 AMH81405DXCA — 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 AMH81405DXCA — 0130F00038

Name: OEM Goodman Auxiliary Limit Switch for AMH81405DXCA — 0130F00038
Brand: Goodman
SKU: GOODMAN-6174
Price: 16.95 USD
Availability: InStock

SKU: GOODMAN-6174 Brand: Goodman

$16.95 $21.95

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The Goodman 0130F00038 is a genuine OEM auxiliary limit switch (identified by its light-blue body) for the AMH81405DXCA gas furnace and compatible Goodman and Amana models. This secondary safety control provides over-temperature protection at a specific location in the furnace cabinet, backing up the primary limit and opening the burner circuit if it senses excessive heat — for example, from a blocked filter or blower failure.

Specifications

OEM Part Number: 0130F00038
Component: Auxiliary / secondary limit switch
Identifier: Light-blue body
Function: Over-temperature safety backup
Brand: Goodman / Amana
Fits Model: AMH81405DXCA (and compatible units)
Category: Safety Controls

OEM vs. Generic

The color-coded body indicates the factory trip temperature for this exact position in the furnace. Substituting a switch with a different set point defeats the layered safety design. As a life-safety component, the genuine OEM auxiliary limit is the correct replacement.

Install Difficulty

Easy to Moderate — Cut power, disconnect the two spade terminals, remove the mounting screws, and install the new switch in the same orientation. Roughly a 15-minute job for a confident DIYer; when in doubt, use a licensed 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...

$16.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH81405DXCA — 0130F00038?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH81405DXCA — 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 AMH81405DXCA — 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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