What are the specs for this Limit Switch?

The correct replacement for Goodman model AMES921205DNAA — 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 AMES921205DNAA — 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 AMES921205DNAA — 0130F00038

Name: OEM Goodman Auxiliary Limit Switch for AMES921205DNAA — 0130F00038
Brand: Goodman
SKU: GOODMAN-4779
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-4779 Brand: Goodman

$5.95 $7.95

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The Goodman 0130F00038 Auxiliary Limit Switch (light blue) is a genuine OEM secondary safety control for the AMES921205DNAA gas furnace. This auxiliary limit provides overheat protection for a specific zone of the furnace — typically the blower compartment or burner area — and opens the circuit to shut down the unit if temperatures exceed its rated setpoint. The light-blue body color identifies its factory trip temperature. If your furnace is tripping on a secondary limit or the blower compartment is overheating, this switch is a common replacement.

Specifications

OEM Part Number: 0130F00038
Type: Auxiliary limit switch (color-coded light blue for trip temperature)
Function: Secondary overheat safety cutout
Compatible Model: AMES921205DNAA (Goodman/Amana 92% gas furnace)
Reset: Auto-reset on cooldown
Fit: Direct OEM replacement

OEM vs. Generic

The color code on this switch corresponds to a precise trip temperature. The genuine 0130F00038 guarantees the correct setpoint for its location in this furnace. Installing a switch with the wrong temperature rating (a different color) can cause nuisance trips or fail to protect against a real overheat. For a safety component, match the OEM part and color exactly.

Installation Difficulty

Easy — the switch mounts with one or two screws and push-on wire terminals. Disconnect gas and power before servicing, and confirm you are ordering the light-blue rated switch. A licensed technician should verify furnace operation afterward.

Unsure of the correct color/temperature for your unit? Email info@nationalhvacparts.com with your model and serial number.

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 AMES921205DNAA — 0130F00038?

Yes. This is the factory-specified OEM limit switch for the Goodman AMES921205DNAA — 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 AMES921205DNAA — 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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