What are the specs for this Limit Switch?

The correct replacement for Goodman model GMH950703BXAE — 10123533 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 GMH950703BXAE — 10123533.

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 GMH950703BXAE — 10123533

Name: OEM Goodman Manual Reset Limit Switch for GMH950703BXAE — 10123533
Brand: Goodman
SKU: GOODMAN-11198
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-11198 Brand: Goodman

$9.95 $12.99

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The Goodman 10123533 Manual Reset Limit Switch is the genuine OEM high-limit safety control for the GMH950703BXAE 96% AFUE two-stage gas furnace. This switch monitors heat-exchanger temperature and opens the circuit if the furnace overheats — from a blocked filter, failed blower, or restricted airflow — shutting the burners down to prevent damage and unsafe operation. Because it is a manual-reset device, it stays open after a trip until a technician presses the button, forcing the underlying fault to be found and corrected.

Specifications

Part number: 10123533
Type: Manual reset high-limit switch
Function: Over-temperature safety cutout
Brand: Goodman (OEM)
Equipment: Gas furnace, condensing
Compatible model: GMH950703BXAE

OEM vs. Generic

Limit switches are calibrated to a specific trip temperature. A generic switch with the wrong setpoint either nuisance-trips in normal operation or, worse, fails to cut out when it should. This OEM part carries Goodman's exact factory calibration and mounting, so it protects the furnace correctly and keeps warranty coverage in place — never guess on a safety control.

Installation Difficulty

Moderate (2/5). Shut off power and gas at the furnace before servicing. Remove the two mounting screws, transfer the wire terminals to the new switch, and reinstall. If the old switch tripped, diagnose and clear the airflow or blower fault before restoring power. When in doubt, use a licensed HVAC technician.

Questions on your serial range? Email info@nationalhvacparts.com and we'll confirm the correct switch before you order.

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...

$9.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GMH950703BXAE — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman GMH950703BXAE — 10123533. 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 GMH950703BXAE — 10123533?

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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