What are the specs for this Limit Switch?

The correct replacement for Goodman model WGFM28070V4BXAB — 0130F00038 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 WGFM28070V4BXAB — 0130F00038.

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 Limit Switch for WGFM28070V4BXAB — 0130F00038

Name: OEM Goodman Auxiliary Limit Switch for WGFM28070V4BXAB — 0130F00038
Brand: Goodman
SKU: GOODMAN-14450
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-14450 Brand: Goodman

$5.95 $7.95

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The Goodman 0130F00038 Auxiliary Limit Switch (light blue) is a genuine OEM safety control engineered for the WGFM28070V4BXAB gas furnace and compatible Goodman/Amana models. This normally-closed thermal switch monitors heat exchanger and burner-area temperatures, opening the control circuit to shut down the furnace if it detects an unsafe over-temperature or flame-rollout condition. A failed or nuisance-tripping limit switch is a common cause of short-cycling, no-heat, and lockout faults.

Specifications

Part number: 0130F00038
Type: Auxiliary / rollout thermal limit switch
Identifier color: Light blue
Action: Normally closed, opens on temperature rise, auto-reset
Fitment: Goodman WGFM28070V4BXAB and select Goodman/Amana furnaces
Function: High-limit / rollout safety cutout

OEM vs. Generic

This is a factory OEM Goodman component with the exact trip temperature and terminal spacing your furnace's safety circuit expects. Generic universal limit switches often carry the wrong cutout rating or blade orientation, which can cause improper shutdowns or, worse, fail to protect the appliance. For a safety-critical control we always recommend OEM.

Install Difficulty

Easy (1/5). Two spade terminals and typically two mounting screws. Disconnect power at the breaker, note wire positions, swap, and reconnect — most technicians complete this in under 10 minutes. Always verify furnace operation and limit function after installation.

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 Limit Swit...

$5.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman WGFM28070V4BXAB — 0130F00038?

Yes. This is the factory-specified OEM limit switch for the Goodman WGFM28070V4BXAB — 0130F00038. 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 WGFM28070V4BXAB — 0130F00038?

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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