What are the specs for this Limit Switch?

The correct replacement for Goodman model ADV80905CXBB — 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 ADV80905CXBB — 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 Auxiliary Limit Switch for ADV80905CXBB — B1370155

Name: OEM Goodman 120°F Auxiliary Limit Switch for ADV80905CXBB — B1370155
Brand: Goodman
SKU: GOODMAN-3463
Price: 11.96 USD
Availability: InStock

SKU: GOODMAN-3463 Brand: Goodman

$11.96 $15.95

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The Goodman B1370155 Auxiliary Limit Switch is a genuine OEM 120°F limit control for the Goodman/Amana ADV80905CXBB gas furnace. Typically mounted in the blower compartment, this auxiliary (secondary) limit opens and shuts the furnace down if the blower-section temperature climbs abnormally — protecting against restricted airflow, a stuck blower, or a clogged filter. If your furnace runs briefly and then trips on a limit fault, a failed auxiliary limit is a common culprit.

Specifications

OEM Part Number: B1370155
Trip Temperature: 120°F
Type: Auxiliary / secondary limit (auto or manual reset per design)
Function: Blower-compartment overheat protection
Fits Model: ADV80905CXBB and related Goodman/Amana furnaces
Terminals: 1/4" spade connectors

OEM vs. Generic

The OEM B1370155 is set to Goodman's exact 120°F threshold and mounting geometry, so the safety trip matches the cabinet's design airflow limits. Our generic-compatible equivalent matches the same rating and terminals at a lower cost for out-of-warranty units. Both restore proper overheat protection.

Installation Difficulty

Easy (2 of 5). Disconnect power, remove the mounting screws, transfer the spade connectors, and reinstall the switch flush to the panel. Roughly 15 minutes. Check the air filter and blower for restrictions, since chronic overheating often points to an airflow problem rather than the switch itself.

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 Auxiliary Limi...

$11.96

Frequently Asked Questions

Does this Limit Switch fit my Goodman ADV80905CXBB — B1370155?

Yes. This is the factory-specified OEM limit switch for the Goodman ADV80905CXBB — 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 ADV80905CXBB — 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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