What are the specs for this Limit Switch?

The correct replacement for Goodman model OEM Goodman Manual Reset Limit Switch GCH91155DXAC — 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 OEM Goodman Manual Reset Limit Switch GCH91155DXAC — 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.

IMAGE COMING SOON

Goodman

OEM Goodman Manual Reset Limit Switch GCH91155DXAC — 10123517

Name: OEM Goodman Manual Reset Limit Switch GCH91155DXAC — 10123517
Brand: Goodman
SKU: GOODMAN-9789
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-9789 Brand: Goodman

$7.95 $10.50

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman 10123517 is a genuine OEM manual-reset high-limit switch for GCH91155DXAC gas furnaces and compatible Goodman/Amana models. This normally-closed safety switch opens the control circuit and shuts down the burners if the heat exchanger or plenum temperature exceeds its rated trip point, then stays open until it is manually reset — a deliberate design that flags a real overheat condition for service.

Specifications

Type: Manual reset high-limit / rollout safety switch
Function: Overheat cutout — opens burner circuit on high temperature
Reset: Manual (push-button)
Contacts: Normally closed
OEM Part Number: 10123517
Brand: Goodman
Equipment: Gas furnace
Primary fit: GCH91155DXAC

OEM vs. Generic

The OEM 10123517 is calibrated to the exact trip temperature Goodman specifies for this furnace, so it protects the heat exchanger without nuisance trips. Generic limit switches with the wrong setpoint either trip early and leave you without heat or fail to trip in time — a genuine safety concern. Always use the OEM-rated switch for safety components.

Installation Difficulty

Easy–Moderate (2/5). Shut off gas and power, remove the two mounting screws, transfer the spade wires one at a time, and mount the new switch. About 15 minutes. Because this is a safety trip, also investigate why it opened — restricted airflow, a dirty filter, or a failing blower — before returning the furnace to service.

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 OEM Goodman Manual Reset Limit Switch GCH91155DXAC — 10123517?

Yes. This is the factory-specified OEM limit switch for the Goodman OEM Goodman Manual Reset Limit Switch GCH91155DXAC — 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 OEM Goodman Manual Reset Limit Switch GCH91155DXAC — 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.

Menu