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Goodman

OEM Goodman 300F Rollout Limit Switch for AMS80453ANAA — B1370145

SKU: GOODMAN-6755 Brand: Goodman
$4.95 $6.49

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

The Goodman B1370145 Rollout Limit Switch is a genuine OEM safety control engineered for the Amana/Goodman AMS80453ANAA gas furnace and compatible 80% single-stage models. This manual-reset rollout switch continuously monitors the burner area and instantly interrupts power to the gas valve if flame rollout or overheating is detected — protecting your heat exchanger and household from unsafe conditions.

  • Trip Temperature: 300°F
  • Reset Type: Manual push-button
  • Function: Flame rollout / burner safety limit
  • Fits Model: AMS80453ANAA
  • Terminals: 1/4" quick-connect spade
  • OEM Part #: B1370145

OEM vs. Generic: Our genuine Goodman OEM switch is calibrated to the exact 300°F factory trip point, guaranteeing your furnace's safety circuit performs to spec. Generic aftermarket switches may drift on trip temperature, causing nuisance shutdowns or, worse, failing to trip. For a life-safety component, we recommend OEM.

Install Difficulty: Easy (1/5). Cut power at the disconnect, unplug the two spade terminals, remove the mounting screw, install the replacement, and reconnect. Typical replacement takes under 10 minutes with a nut driver. Always verify proper furnace operation after installation.

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 AMS80453ANAA — B1370145?
Yes. This is the factory-specified OEM limit switch for the Goodman AMS80453ANAA — B1370145. 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 AMS80453ANAA — B1370145?
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