What are the specs for this Limit Switch?

The correct replacement for Goodman model WGGE4324A070MAB — 20269903 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 WGGE4324A070MAB — 20269903.

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 Auxiliary Reset Limit Switch for WGGE4324A070MAB — 20269903

Name: OEM Goodman Auxiliary Reset Limit Switch for WGGE4324A070MAB — 20269903
Brand: Goodman
SKU: GOODMAN-14613
Price: 21.95 USD
Availability: InStock

SKU: GOODMAN-14613 Brand: Goodman

$21.95 $28.95

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The Goodman 20269903 Auxiliary Auto-Reset Limit Switch is a genuine OEM secondary safety control for the WGGE4324A070MAB gas furnace and compatible Goodman/Amana models. This auxiliary limit provides a second layer of overheat protection — typically monitoring the blower compartment or a rollout location — and automatically resets once temperatures return to a safe range. It guards against restricted airflow, dirty filters, and blower failures that could otherwise overheat the cabinet.

Part Number: 20269903
Function: Auxiliary / secondary high-limit safety cutout
Reset: Automatic reset on temperature drop
Fit: WGGE4324A070MAB and compatible Goodman furnaces
Type: Snap-disc thermal safety switch

OEM vs. Generic: This genuine OEM auxiliary limit is factory-calibrated to Goodman's specified trip point for this furnace. Universal replacements with different setpoints can cause nuisance shutdowns or fail to protect the equipment. For a redundant safety device, matched OEM calibration is essential.

Install Difficulty: Easy to Moderate. Cut power, disconnect the terminals, unscrew the old switch, and mount the replacement in the same orientation. A common 15–20 minute repair; confirm heating and blower operation after installing.

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 Auxiliary Reset Limi...

$21.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman WGGE4324A070MAB — 20269903?

Yes. This is the factory-specified OEM limit switch for the Goodman WGGE4324A070MAB — 20269903. 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 WGGE4324A070MAB — 20269903?

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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OEM Goodman Auxiliary Reset Limit Switch for WGGE4324A070MAB — 20269903

Shipping Information

Return Policy

Frequently Asked Questions