What are the specs for this Limit Switch?

The correct replacement for Goodman model WGGE4324A045MAB — 10123532 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 WGGE4324A045MAB — 10123532.

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 Manual Reset Limit Switch for WGGE4324A045MAB — 10123532

Name: OEM Goodman Manual Reset Limit Switch for WGGE4324A045MAB — 10123532
Brand: Goodman
SKU: GOODMAN-14597
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-14597 Brand: Goodman

$9.95 $12.95

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Goodman 10123532 Manual Reset Limit Switch

The Goodman 10123532 is a genuine OEM manual reset high-limit / rollout safety switch for the WGGE4324A045MAB gas furnace. This switch opens the control circuit when it senses an over-temperature or flame rollout condition, shutting the furnace down to prevent damage and hazard. Unlike an auto-reset limit, the manual reset version stays open until you physically press the button — a deliberate design that flags a fault needing attention. If your furnace has locked out on a safety trip or the switch will not reset, this is the correct replacement.

Specifications

OEM Part Number: 10123532
Component: Manual reset high-limit / rollout safety switch
Reset Type: Manual (push-button)
Function: Normally-closed thermal cutoff, opens on overheat
Compatible Model: WGGE4324A045MAB
Brand: Goodman (Genuine OEM)

OEM vs. Generic

Limit switches are calibrated to a specific trip temperature and mounting footprint. The genuine Goodman 10123532 trips at the factory-specified setpoint, protecting the heat exchanger correctly. Generic switches with the wrong temperature rating can nuisance-trip or, worse, fail to trip — defeating a critical safety function. Always match the OEM part on safety controls.

Installation Difficulty

Easy (2/5). Turn off power, disconnect the two spade terminals, unscrew the switch, and mount the replacement. A multimeter helps confirm continuity. Persistent tripping after replacement indicates an underlying airflow or heat-exchanger issue — call a 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 Manual Reset Limit S...

$9.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman WGGE4324A045MAB — 10123532?

Yes. This is the factory-specified OEM limit switch for the Goodman WGGE4324A045MAB — 10123532. 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 WGGE4324A045MAB — 10123532?

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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