What are the specs for this Limit Switch?

The correct replacement for Goodman model GMPN100-4 — 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 GMPN100-4 — 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 GMPN100-4 — B1370154

Name: OEM Goodman 350°F Rollout Limit Switch for GMPN100-4 — B1370154
Brand: Goodman
SKU: GOODMAN-12095
Price: 10.95 USD
Availability: InStock

SKU: GOODMAN-12095 Brand: Goodman

$10.95 $13.95

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman B1370154 Flame Rollout Limit Switch is a genuine OEM safety control designed for the GMPN100-4 gas furnace and compatible Goodman/Amana models. This switch monitors the burner compartment for flame rollout — a dangerous condition where flames escape the heat exchanger — and instantly cuts power to the gas valve to protect your equipment and home. When you replace a nuisance-tripping or failed rollout switch, using the exact factory part ensures the correct trip temperature and mounting fit every time.

Specifications

OEM Part Number: B1370154
Type: Manual-reset flame rollout limit switch
Trip Temperature: 350°F (open on rise)
Reset: Manual push-button
Terminals: 1/4" male quick-connect spade
Fits: Goodman GMPN100-4 furnace and cross-compatible models

OEM vs. Generic

Our OEM Goodman switch is calibrated to the factory 350°F trip point and carries the exact bracket geometry, so it seats correctly the first time. Generic aftermarket switches may vary in trip temperature or terminal orientation, leading to premature tripping or no-heat calls. For a life-safety component like a rollout switch, we strongly recommend the genuine OEM part.

Installation Difficulty

Easy (1 of 5) — Turn off power at the furnace, remove the two spade wires, unscrew the mounting bracket, and reverse to install. A repeatedly tripping switch usually signals a blocked heat exchanger or venting issue — diagnose the root cause before replacing. If you are unsure, contact a licensed HVAC technician.

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 GMPN100-4 — B1370154?

Yes. This is the factory-specified OEM limit switch for the Goodman GMPN100-4 — 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 GMPN100-4 — 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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