What are the specs for this Limit Switch?

The correct replacement for Goodman model GCH950905DXAC — 10123517 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 GCH950905DXAC — 10123517.

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 GCH950905DXAC — 10123517

Name: OEM Goodman Manual Reset Limit Switch for GCH950905DXAC — 10123517
Brand: Goodman
SKU: GOODMAN-10036
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-10036 Brand: Goodman

$7.95 $10.95

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The Goodman 10123517 Manual Reset Limit Switch is a genuine OEM high-temperature safety cutout for GCH950905DXAC gas furnaces and compatible Goodman/Amana equipment. This manual-reset limit (commonly a flame-rollout switch) opens the control circuit if it senses dangerous heat outside the heat exchanger, shutting down the burners to prevent damage or fire. Because it is manual-reset, a tripped switch signals a real problem — check for a blocked flue, cracked heat exchanger, or restricted airflow before resetting.

Specifications

Type: Manual reset limit / rollout switch
Function: Normally closed, opens on over-temperature
OEM Part Number: 10123517
Equipment: Gas Furnace
Fits: GCH950905DXAC and related Goodman 95% AFUE furnaces

OEM vs. Generic

The OEM 10123517 is factory-calibrated to trip at the precise temperature your furnace design requires. Generic replacements may have incorrect trip points or reset buttons that don't seat properly in the OEM bracket. For a life-safety component, genuine parts are the right call.

Installation Difficulty: Easy

Rated Easy (2/5). Two spade terminals and one or two mounting screws — most homeowners complete the swap in 10–15 minutes. Cut power and gas first. If the switch keeps tripping after replacement, stop and call a licensed technician to diagnose the underlying overheating cause.

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...

$7.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GCH950905DXAC — 10123517?

Yes. This is the factory-specified OEM limit switch for the Goodman GCH950905DXAC — 10123517. 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 GCH950905DXAC — 10123517?

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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