What are the specs for this Limit Switch?

The correct replacement for Goodman model AMV81155CXBB — B1370145 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 AMV81155CXBB — B1370145.

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 300F Manual-Reset Rollout Limit Switch for AMV81155CXBB — B1370145

Name: OEM Goodman 300F Manual-Reset Rollout Limit Switch for AMV81155CXBB — B1370145
Brand: Goodman
SKU: GOODMAN-7700
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-7700 Brand: Goodman

$18.95 $24.95

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman B1370145 Flame Rollout Limit Switch is a factory OEM safety control that protects your furnace against dangerous heat rollout conditions. Designed as a direct, plug-in replacement for the Amana / Goodman AMV81155CXBB and other compatible multi-speed gas furnaces, it opens the ignition circuit the instant burner flame rolls out of the combustion chamber, shutting the unit down before damage or a hazard can occur.

Specifications

Trip temperature: 300°F (opens on rise)
Reset type: Manual reset
Function: Flame rollout / high-limit safety
Terminals: 1/4" male quick-connect spades
Mounting: Bracket-mount, OEM footprint
Fits: AMV81155CXBB and related Goodman/Amana furnaces

OEM vs. Generic

This is a genuine Goodman OEM switch calibrated to the exact 300°F trip point the furnace was engineered for. Generic switches often carry looser tolerances that can cause nuisance trips or, worse, fail to protect at the correct temperature. For a safety-critical control, OEM is the right choice.

Installation Difficulty: Easy

A 10–15 minute repair for a handy DIYer. Disconnect power, remove the two spade connectors, unscrew the old switch, and mount the new one. Always confirm the underlying cause of any rollout trip before returning the furnace to service.

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 300F Manual-Reset Ro...

$18.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMV81155CXBB — B1370145?

Yes. This is the factory-specified OEM limit switch for the Goodman AMV81155CXBB — 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 AMV81155CXBB — 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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