What are the specs for this Switch?

The correct replacement for Goodman model GMPN080-4 — B1370253 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 GMPN080-4 — B1370253.

What symptoms indicate I need a new switch?

Common symptoms that indicate you need a new 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 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 140°F Stack Overtemp Limit Switch for GMPN080-4 — B1370253

Name: OEM Goodman 140°F Stack Overtemp Limit Switch for GMPN080-4 — B1370253
Brand: Goodman
SKU: GOODMAN-12085
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-12085 Brand: Goodman

$8.95 $11.95

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Goodman B1370253 Stack Overtemp Limit Switch (140°F)

The Goodman B1370253 is a genuine OEM stack overtemp (auto-reset) limit switch engineered for the GMPN080-4 gas furnace and other compatible Goodman/Amana models. This safety control monitors flue and heat-exchanger temperatures and opens the circuit if it senses an overtemperature condition — a critical protection against blocked venting, restricted airflow, or a failed inducer. When your furnace short-cycles, locks out on limit, or trips repeatedly on high heat, a fatigued overtemp switch is a common, low-cost culprit.

Specifications

Trip point: 140°F (auto-reset)
Function: Stack / flue overtemp safety limit
OEM Part Number: B1370253
Compatible model: Goodman GMPN080-4
Equipment type: Gas Furnace
Terminal style: Push-on spade connectors

OEM vs. Generic

Our OEM Goodman B1370253 is built to the exact trip temperature and mechanical tolerances Goodman specifies, ensuring reliable, code-compliant safety operation. Aftermarket generic switches may drift in calibration or use lower-grade bimetal discs, leading to nuisance trips or — worse — failure to open when needed. For a life-safety component, factory-matched OEM is the smart choice.

Installation Difficulty

Easy (1/5). A two-wire swap that most handy homeowners can complete in 10–15 minutes with a nut driver. Always disconnect power at the furnace switch and breaker before servicing. If your furnace is still tripping after replacement, have a licensed HVAC technician inspect for underlying airflow or venting issues.

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 140°F Stack Overtemp...

$8.95

Frequently Asked Questions

Does this Switch fit my Goodman GMPN080-4 — B1370253?

Yes. This is the factory-specified OEM switch for the Goodman GMPN080-4 — B1370253. 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 switch on my Goodman GMPN080-4 — B1370253?

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 switch?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this 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 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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