What are the specs for this Limit Switch?

The correct replacement for Goodman model WGGE4560A140MAB — 10728343 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 WGGE4560A140MAB — 10728343.

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 Auto Reset Limit Switch for WGGE4560A140MAB — 10728343

Name: OEM Goodman Auto Reset Limit Switch for WGGE4560A140MAB — 10728343
Brand: Goodman
SKU: GOODMAN-14824
Price: 21.95 USD
Availability: InStock

SKU: GOODMAN-14824 Brand: Goodman

$21.95 $28.95

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Goodman 10728343 High-Limit Switch

The Goodman 10728343 is a genuine OEM high-limit temperature switch for the WGGE4560A140MAB gas furnace. Mounted on the heat-exchanger bulkhead, this normally-closed control monitors supply-air temperature and opens the gas/ignition circuit if the furnace overheats — typically from restricted airflow such as a dirty filter, blocked return, or failing blower. It protects the heat exchanger from thermal stress and cracking.

Specifications

OEM Part Number: 10728343
Brand: Goodman
Type: High-limit temperature switch (normally closed)
Compatible Model: WGGE4560A140MAB
Application: Gas Furnace safety circuit
Function: Over-temperature cutout

OEM vs. Generic

The OEM 10728343 carries Goodman's exact trip and reset temperature settings and the correct mounting bracket for the WGGE4560A140MAB. A generic switch with a different cutout point can short-cycle the furnace or fail to protect the heat exchanger. For airflow-safety controls, OEM calibration matters.

Installation Difficulty

Easy (2/5). Disconnect power, unplug the two terminals, remove two screws, and install the replacement. Roughly 15 minutes with a nut driver. Always correct the airflow restriction that caused the trip before restarting.

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 Auto Reset Limit Swi...

$21.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman WGGE4560A140MAB — 10728343?

Yes. This is the factory-specified OEM limit switch for the Goodman WGGE4560A140MAB — 10728343. 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 WGGE4560A140MAB — 10728343?

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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