What are the specs for this Limit Switch?

The correct replacement for Goodman model GMV950704CXAB — 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 GMV950704CXAB — 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 GMV950704CXAB — 10123537

Name: OEM Goodman Manual Reset Limit Switch for GMV950704CXAB — 10123537
Brand: Goodman
SKU: GOODMAN-12785
Price: 24.95 USD
Availability: InStock

SKU: GOODMAN-12785 Brand: Goodman

$24.95 $32.95

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The Goodman 10123537 Manual Reset Limit Switch is a genuine OEM high-limit safety control engineered for the GMV950704CXAB gas furnace and compatible Goodman/Amana models. This switch monitors heat-exchanger and plenum temperatures and opens the circuit if the furnace overheats — protecting the heat exchanger, blower, and surrounding cabinet from thermal damage. Because it is a manual-reset design, it will not self-close after a fault, forcing a technician to inspect the cause before restoring heat.

Specifications

Type: Manual reset high-limit switch
Housing color: Gray
OEM Part Number: 10123537
Fits: Goodman GMV950704CXAB and compatible furnaces
Function: Overheat / thermal cutoff safety

OEM vs. Generic

Our genuine OEM 10123537 is calibrated to Goodman's exact factory trip and reset temperatures, guaranteeing correct furnace shutdown behavior and preserving your equipment warranty. Lower-cost generic limit switches often trip at incorrect temperatures, causing nuisance lockouts or — worse — failing to open during a genuine overheat. For a life-safety component, OEM is the recommended choice.

Installation Difficulty

Easy (DIY-friendly). Replacement is typically a two-wire, two-screw swap that takes 15–20 minutes. Always disconnect power at the furnace switch and breaker before servicing. If your furnace repeatedly trips the manual reset limit, have the airflow, filter, and heat exchanger inspected by a licensed HVAC technician before returning 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 GMV950704CXAB — 10123537?

Yes. This is the factory-specified OEM limit switch for the Goodman GMV950704CXAB — 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 GMV950704CXAB — 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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