What are the specs for this Limit Switch?

The correct replacement for Goodman model GMH950905DXAC — 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 GMH950905DXAC — 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.

IMAGE COMING SOON

Goodman

OEM Goodman Manual Reset Limit Switch for GMH950905DXAC — 10123533

Name: OEM Goodman Manual Reset Limit Switch for GMH950905DXAC — 10123533
Brand: Goodman
SKU: GOODMAN-11435
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-11435 Brand: Goodman

$9.95 $12.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Goodman 10123533 Manual Reset Limit Switch

The Goodman 10123533 is a genuine OEM manual reset limit switch (flame rollout safety) engineered for the GMH950905DXAC 96% AFUE two-stage furnace and other compatible Goodman/Amana gas furnace models. This safety control opens the ignition circuit if it senses abnormal heat or flame rollout at the burner box, shutting the furnace down to prevent overheating and unsafe operation. Because it is a manual reset device, it must be pressed to restore operation after a trip — a deliberate design that flags a condition needing inspection.

Specifications

Type: Manual reset limit / flame rollout switch
Function: High-temperature safety cutout
Reset: Manual (push-button)
Fit: Goodman GMH950905DXAC and compatible gas furnaces
Terminals: Standard 1/4" quick-connect spade
OEM Part Number: 10123533

OEM vs. Generic

Our OEM version is the exact factory-specified Goodman part with a guaranteed trip temperature and mounting fit. The generic equivalent offers verified compatible ratings at a lower price point for budget-conscious repairs. Both are new, tested, and backed by our fitment guarantee.

Installation Difficulty: Easy

Rated Easy — typically two spade terminals and one or two mounting screws. Always shut off power and gas before servicing. If the switch trips repeatedly after replacement, have a licensed HVAC technician diagnose the underlying rollout or venting condition.

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 GMH950905DXAC — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman GMH950905DXAC — 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 GMH950905DXAC — 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.

Menu