What are the specs for this Limit Switch?

The correct replacement for Goodman model ADV80703BXBA — B1370145 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 ADV80703BXBA — B1370145.

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 300F Rollout Limit Switch for ADV80703BXBA — B1370145

Name: OEM Goodman 300F Rollout Limit Switch for ADV80703BXBA — B1370145
Brand: Goodman
SKU: GOODMAN-3417
Price: 4.95 USD
Availability: InStock

SKU: GOODMAN-3417 Brand: Goodman

$4.95 $6.49

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The Goodman B1370145 is a 300°F manual-reset flame rollout limit switch designed for the ADV80703BXBA gas furnace and other compatible Goodman/Amana models. Mounted on the burner assembly, this normally-closed safety switch opens and shuts off the gas valve if flame rolls out of the burner box — a critical protection against blocked heat exchangers, poor venting, or restricted combustion air.

Specifications

Trip temperature: 300°F (open on rise)
Type: manual-reset flame rollout limit switch
Contacts: normally closed (SPST)
OEM part number: B1370145
Primary fit: Goodman ADV80703BXBA furnace
Equipment type: gas furnace

OEM vs. Generic

The OEM B1370145 is calibrated to the exact 300°F trip point Goodman engineered for this burner design. Because this is a life-safety device that controls the gas supply, using the genuine part with the correct temperature rating is strongly recommended over generic substitutes that may trip early, trip late, or fail to reset properly.

Install Difficulty

Easy (2/5). Shut off power and gas, unplug the two spade terminals, remove the mounting screws, and install the new switch in the same orientation. Before returning the furnace to service, investigate why the original tripped — a rollout switch that opens almost always signals an underlying combustion or venting problem that must be corrected.

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 300F Rollout Limit S...

$4.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman ADV80703BXBA — B1370145?

Yes. This is the factory-specified OEM limit switch for the Goodman ADV80703BXBA — B1370145. 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 ADV80703BXBA — B1370145?

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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