What are the specs for this Limit Switch?

The correct replacement for Goodman model GMH950703BXAG — 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 GMH950703BXAG — 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 GMH950703BXAG — 10123533

Name: OEM Goodman Manual Reset Limit Switch for GMH950703BXAG — 10123533
Brand: Goodman
SKU: GOODMAN-11222
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-11222 Brand: Goodman

$9.95 $12.95

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Goodman 10123533 Manual Reset Limit Switch

The Goodman 10123533 is a genuine OEM manual reset high-limit / rollout switch for the GMH950703BXAG gas furnace and related Goodman/Amana models. This safety control opens the ignition circuit if it detects excessive temperature — typically from flame rollout or a blocked heat exchanger — and requires a manual reset once the fault clears, ensuring a technician inspects the cause before the furnace can restart. It is a critical safety device that helps protect against fire and heat-exchanger damage.

Specifications

Part number: 10123533
Type: Manual reset thermal limit / rollout switch
Function: Overheat / flame rollout protection
Reset: Manual (push-button)
Fits: Goodman GMH950703BXAG furnace
Fit: Direct OEM replacement

OEM vs. Generic

Manual-reset limits are temperature-calibrated to the specific furnace. Installing a switch with the wrong trip point can either cause nuisance shutdowns or fail to protect the equipment. This genuine Goodman part carries the correct factory trip temperature, bracket, and terminal layout for a true drop-in fit. If your switch has tripped repeatedly, always diagnose the root cause (blocked flue, dirty burners, cracked heat exchanger) rather than only replacing the switch.

Installation Difficulty

Rating: Easy. The switch mounts with two screws and two spade connectors. Shut off power and gas, note the wiring, and mount the replacement in the same orientation. Because this is a safety device, have a professional confirm why it tripped.

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 GMH950703BXAG — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman GMH950703BXAG — 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 GMH950703BXAG — 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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