What are the specs for this Limit Switch?

The correct replacement for Goodman model GDS80904BNA — B1370155 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 GDS80904BNA — B1370155.

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 120°F Aux Limit Switch for GDS80904BNA — B1370155

Name: OEM Goodman 120°F Aux Limit Switch for GDS80904BNA — B1370155
Brand: Goodman
SKU: GOODMAN-10335
Price: 11.96 USD
Availability: InStock

SKU: GOODMAN-10335 Brand: Goodman

$11.96 $15.95

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The Goodman B1370155 is a genuine OEM auxiliary limit switch engineered for the GDS80904BNA gas furnace and compatible Goodman/Amana models. This normally-closed thermal safety control opens the circuit if it senses excessive heat, shutting the burners down to protect the heat exchanger and surrounding components from a dangerous overheat condition.

Specifications

Trip temperature: 120°F (manual/auto reset per assembly)
Function: Auxiliary high-limit / roll-out safety switch
Configuration: Normally closed (opens on temperature rise)
Fits: Goodman GDS80904BNA and related 80% AFUE furnaces
Genuine Goodman OEM replacement part

OEM vs. Generic

The genuine OEM B1370155 is calibrated to the exact trip point your furnace's control board expects, ensuring correct nuisance-trip-free operation and safe shutdown. Aftermarket generics may drift in calibration or use lower-grade bimetal discs, risking premature failure or false trips. For a safety-critical limit switch, OEM is strongly recommended.

Installation Difficulty

Easy (2/5). A two-wire replacement typically secured by two screws to the heat exchanger or vestibule panel. Always disconnect power and gas before servicing. If unsure, consult 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 120°F Aux Limit Swit...

$11.96

Frequently Asked Questions

Does this Limit Switch fit my Goodman GDS80904BNA — B1370155?

Yes. This is the factory-specified OEM limit switch for the Goodman GDS80904BNA — B1370155. 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 GDS80904BNA — B1370155?

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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