What are the specs for this Limit Switch?

The correct replacement for Goodman model GMV950453BXA — 10123535 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 GMV950453BXA — 10123535.

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 GMV950453BXA — 10123535

Name: OEM Goodman Manual Reset Limit Switch for GMV950453BXA — 10123535
Brand: Goodman
SKU: GOODMAN-12725
Price: 14.95 USD
Availability: InStock

SKU: GOODMAN-12725 Brand: Goodman

$14.95 $19.95

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Goodman 10123535 Manual Reset Limit Switch

The Goodman 10123535 is a genuine OEM manual-reset high-limit safety switch engineered for the GMV950453BXA gas furnace and other compatible Goodman/Amana models. This red-button limit switch monitors heat-exchanger and plenum temperatures and interrupts the burner circuit if the furnace overheats — a critical safety component that prevents damage from restricted airflow, a failed blower, or a dirty filter. Because it is a manual-reset design, the switch stays tripped until an operator presses the button, forcing a technician to inspect the root cause before the furnace can fire again.

Specifications

Type: Manual-reset high-limit switch
Indicator: Red reset button
Function: Overheat / flame-rollout safety cutoff
Fit: Goodman GMV950453BXA and compatible furnaces
OEM Part Number: 10123535

OEM vs. Generic

This is a genuine Goodman OEM switch calibrated to the factory trip temperature for your furnace. Universal aftermarket limit switches often carry different set points and mounting geometry, which can cause nuisance trips or, worse, a switch that fails to open at the correct temperature. For a safety-critical part we strongly recommend the OEM component.

Installation Difficulty

Easy — DIY friendly (15–20 minutes). Two wire terminals and two mounting screws. Always shut off gas and power at the disconnect before servicing. If the switch has tripped repeatedly, have a licensed HVAC technician diagnose the underlying airflow or ignition fault.

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...

$14.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GMV950453BXA — 10123535?

Yes. This is the factory-specified OEM limit switch for the Goodman GMV950453BXA — 10123535. 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 GMV950453BXA — 10123535?

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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