What are the specs for this Limit Switch?

The correct replacement for Goodman model GMP075-3 — B1370154 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 GMP075-3 — B1370154.

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 350°F Rollout Limit Switch for GMP075-3 — B1370154

Name: OEM Goodman 350°F Rollout Limit Switch for GMP075-3 — B1370154
Brand: Goodman
SKU: GOODMAN-11850
Price: 10.95 USD
Availability: InStock

SKU: GOODMAN-11850 Brand: Goodman

$10.95 $14.95

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman B1370154 Rollout Limit Switch is a factory safety control for GMP075-3 gas furnaces. Mounted at the burner box, it opens the ignition circuit and shuts off the gas valve if flames roll out of the combustion chamber — protecting the heat exchanger, cabinet, and your home from overheating. A tripped or failed rollout switch is one of the most common causes of a furnace that ignites, then immediately shuts down on a safety lockout.

Specifications

Trip temperature: 350°F (opens on rise)
Reset type: Manual push-button reset
Terminal style: 1/4 in. quick-connect spade
Fits: Goodman/Amana GMP075-3 and compatible GMP-series furnaces
OEM Part Number: B1370154

OEM vs. Generic

This is the genuine Goodman OEM part, calibrated to the exact 350°F trip point your furnace was engineered for. Generic replacements often use loose temperature tolerances that trip early (nuisance shutdowns) or late (reduced protection). For a life-safety component, matching the OEM spec is strongly recommended.

Installation Difficulty: Easy

A basic 15-minute repair for most DIYers. Disconnect furnace power, unplug the two spade terminals, remove the mounting screws, install the new switch in the same orientation, and reconnect. Always confirm the root cause of a rollout trip (blocked flue, cracked heat exchanger, or dirty burners) before returning the unit to service.

Genuine Goodman part shipped fast from National HVAC Parts.

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 350°F Rollout Limit ...

$10.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GMP075-3 — B1370154?

Yes. This is the factory-specified OEM limit switch for the Goodman GMP075-3 — B1370154. 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 GMP075-3 — B1370154?

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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