What are the specs for this Limit Switch?

The correct replacement for Goodman model ADV80703BXBB Furnace — 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 ADV80703BXBB Furnace — 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 300°F Rollout Limit Switch for ADV80703BXBB Furnace — B1370145

Name: OEM Goodman 300°F Rollout Limit Switch for ADV80703BXBB Furnace — B1370145
Brand: Goodman
SKU: GOODMAN-3428
Price: 4.95 USD
Availability: InStock

SKU: GOODMAN-3428 Brand: Goodman

$4.95 $6.49

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Goodman B1370145 Flame Rollout Switch (300°F)

The Goodman B1370145 is a genuine OEM flame rollout limit switch rated to open at 300°F. Mounted on the burner box, it is a critical safety control that shuts off the gas valve if flame rolls out of the heat exchanger — protecting against overheating and unsafe combustion. This switch is a direct-fit replacement for the Goodman/Amana ADV80703BXBB gas furnace. A tripped or failed rollout switch is a common no-heat cause; installing a fresh OEM control restores safe firing.

Specifications

Part number: B1370145
Trip temperature: 300°F
Type: Flame rollout limit switch (manual reset)
Function: Burner-box high-temperature safety cutoff
Compatible model: ADV80703BXBB furnace
Brand: Goodman / Amana

OEM vs. Generic

OEM rollout switches carry the exact 300°F calibration and mounting bracket required for reliable, code-compliant safety operation. Miscalibrated generics can nuisance-trip or, worse, fail to open at the correct temperature. On a safety device, use genuine OEM.

Installation Difficulty

Easy — a 10–15 minute swap. Disconnect power, unclip the two spade terminals, unscrew the bracket, and mount the replacement. Note: if the original tripped, always diagnose the root cause (blocked flue, cracked exchanger) before restoring heat.

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 300°F Rollout Limit ...

$4.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman ADV80703BXBB Furnace — B1370145?

Yes. This is the factory-specified OEM limit switch for the Goodman ADV80703BXBB Furnace — 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 ADV80703BXBB Furnace — 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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