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Goodman

OEM Goodman Auxiliary Limit Switch for AMES920805CNAA Furnace — 0130F00038

SKU: GOODMAN-4745 Brand: Goodman
$5.95 $7.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The Goodman 0130F00038 auxiliary limit switch is a genuine OEM safety control for the AMES920805CNAA gas furnace and compatible Goodman/Amana models. Identified by its light-blue housing, this normally-closed thermal switch opens the control circuit when it senses excessive temperature, protecting the heat exchanger and blower assembly from overheating. A worn or failed limit switch is a common cause of nuisance shutdowns and short-cycling.

  • Genuine OEM Goodman replacement part
  • Color code: Light blue
  • Function: Auxiliary high-temperature limit / safety cutout
  • Contact type: Normally closed (opens on temperature rise)
  • Fits: AMES920805CNAA and compatible Goodman & Amana furnaces

OEM vs. Generic: The OEM 0130F00038 is factory-calibrated to the exact trip temperature specified for this furnace, ensuring the safety circuit behaves as engineered. Generic limit switches may carry a different trip point or contact rating, risking false trips or, worse, delayed cutout. For a safety-critical control, we recommend OEM.

Install difficulty: Easy (1/5) — two-wire spade connection and a simple bracket mount. Always disconnect power before servicing.

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

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMES920805CNAA Furnace — 0130F00038?
Yes. This is the factory-specified OEM limit switch for the Goodman AMES920805CNAA Furnace — 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 AMES920805CNAA Furnace — 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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Mike Rivera
HVAC Parts Specialist — Online