What are the specs for this Limit Switch?

The correct replacement for Goodman model GMV90905CXBA — 10123537 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 GMV90905CXBA — 10123537.

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 GMV90905CXBA — 10123537

Name: OEM Goodman Manual Reset Limit Switch for GMV90905CXBA — 10123537
Brand: Goodman
SKU: GOODMAN-12700
Price: 24.95 USD
Availability: InStock

SKU: GOODMAN-12700 Brand: Goodman

$24.95 $32.95

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The Goodman 10123537 Manual Reset Limit Switch is a genuine OEM high-temperature safety control engineered for the GMV90905CXBA 90%+ AFUE gas furnace and compatible Goodman/Amana models. This normally-closed switch monitors heat exchanger and rollout temperatures, cutting power to the gas valve if a dangerous over-temperature condition occurs. Because it is a manual reset device, it must be physically reset after a trip — a deliberate safety feature that prompts diagnosis of the underlying fault rather than silent re-ignition.

Specifications

Type: Manual reset limit / rollout switch
Configuration: Normally closed (opens on rise)
Housing color: Gray
Fit: Goodman GMV90905CXBA and compatible 90% gas furnaces
OEM Part Number: 10123537

OEM vs. Generic

This is the factory OEM part, calibrated to the exact trip temperature specified for your furnace. Generic aftermarket limit switches often carry approximate temperature ratings that can cause nuisance trips or, worse, fail to open at the correct threshold. For a safety-critical control, we recommend OEM.

Installation Difficulty

Easy (1/5) — Two-wire replacement secured by a bracket. Always shut off power and gas before servicing. If you are unsure why the switch tripped, consult a licensed HVAC technician before returning the unit to service.

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...

$24.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GMV90905CXBA — 10123537?

Yes. This is the factory-specified OEM limit switch for the Goodman GMV90905CXBA — 10123537. 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 GMV90905CXBA — 10123537?

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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