What are the specs for this Limit Switch?

The correct replacement for Goodman model AMSS921205DNAA — 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 AMSS921205DNAA — 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 AMSS921205DNAA — 0130F00038

Name: OEM Goodman Auxiliary Limit Switch for AMSS921205DNAA — 0130F00038
Brand: Goodman
SKU: GOODMAN-7508
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-7508 Brand: Goodman

$5.95 $7.99

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Goodman 0130F00038 Auxiliary Limit Switch (Light Blue)

The Goodman 0130F00038 is a genuine OEM auxiliary limit switch — identified by its light blue cap for its specific trip temperature — engineered as a direct-fit replacement for the AMSS921205DNAA furnace and related Goodman/Amana models. This secondary limit adds a layer of over-temperature protection, typically guarding the blower compartment or secondary heat exchanger area and cutting the burners if temperatures climb beyond safe limits.

Specifications

Part type: Auxiliary / secondary limit switch
Color code: Light blue (denotes factory trip temperature)
Reset style: Automatic reset (snap-disc)
Fits: Goodman & Amana furnaces including AMSS921205DNAA
Function: Secondary over-temperature safety cutoff
Brand: Genuine Goodman OEM

OEM vs. Generic

The color-coded cap on this switch corresponds to an exact trip point. Installing the genuine light-blue OEM switch guarantees the correct temperature calibration and mounting fit. Generic or wrong-color substitutes can trip too early (nuisance shutdowns) or too late (inadequate protection). For a color-coded safety limit, match OEM exactly.

Installation Difficulty

Rating: Easy (2/5). Typically 10–15 minutes. Disconnect power at the furnace, photograph the wiring, remove the mounting screws, and install the new light-blue switch in the identical location and orientation. Verify the replacement carries the same color code as the one you removed. Reconnect the spade terminals and restore power. If it trips repeatedly, investigate airflow and blower operation.

De-energize the furnace before servicing. Consult a licensed technician if unsure.

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 AMSS921205DNAA — 0130F00038?

Yes. This is the factory-specified OEM limit switch for the Goodman AMSS921205DNAA — 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 AMSS921205DNAA — 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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